How many eligible voters are registered to vote in the United States? Though the larger models give you more Btus, each heater in the line shares the same basic features, including an automatic shutoff with loss of flame or power supply and a high-output fan that circulates heat quickly. From the construction site to the garage, from the barn to the job site, and from the workshop and beyond, you can stay warm with the Mr. Heater 35,000 BTU Radiant Propane Portable Job Site Heater.Fueled with up to a standard 20 pound propane tank with hose and hookup included, this heater features a heat output of 35,000 BTUs from its steel mesh radiant burner to heat up to 875 square feet. Usually ships within 2 to 3 weeks. Find a heater with a BTU output that matches your results. What is the WPS button on a wireless router? This makes it convenient to use the unit in external work areas. $43.49 shipping. Intended for outdoor use, this heater is ideal for heating the garage, workshop, work or job site Puts out 35,000 BTUs per hour for maximum warmth Can heat up to 875 square feet of space ft. A thermostat is included for variable heat settings and a safe auto shutoff feature is also built in. Depending on your region, you may need a different Btu per square foot in your … and Hand Wheel x 3/8-Inch Female Pipe Thread 30,000 BTU Liquid Propane heater to heat spaces up to 750 square feet Blue flame burner for even convection heat. From the construction site to the garage, from the barn to the job site, and from the workshop and beyond, you can stay warm with the Mr. Heater 35,000 BTU Radiant Propane Portable Job Site Heater.Â?Â?Fueled with up to a standard 20 pound propane tank with hose and hookup included, this heater features a heat output of 35,000 BTUs from its steel mesh radiant burner to heat up to 875 square feet. Let’s say your patio is 500 square feet. Sale $114.99. 35k BTU Propane Forced Air Heater Propane Forced Air Heater. $. 99. Example: A 110,000 Btu!Hr heater requires one of the following: • a two-car garage door But before you decide on what size space heater you … 35,000 Btu forced-air propane heater Ideal for smaller industrial/commercial workspaces; heats up to 800 square feet Runs up to 12 hours Requires 20-pound propane tank (not included); 10-foot hose and regulator included Adequate . A 50,000 BTU heater will heat up an 800 to 2,500 square feet. A 1,500 watt heater producing 5,100 BTUs can heat 150 square feet. Heats approximately 800 square feet. Hose Order today to guarantee this price. x 65-3/4 in. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. How Many Heaters Do I Need? It’s often used in determining the efficiency of appliances that cool or heat. Most people think the term “air conditioning” implies cooling the air inside a building.  To many industry professionals, “air conditioning” means altering the environment within a building to make it more comfortable.  This could mean cooling the air in the hot weather or heating the air in colder temperatures.   It could mean reducing humidity levels.  Or in more pleasant weather conditions, simply exchanging the inside air with fresh, outdoor air. Perfect for residences, large single rooms, apartments, cabins and more. These variables are the main reason that manufacturers make equipment that is versatile and easy to use.  For instance, adjustable gas valves and remote controls for fireplaces, inserts and stoves.  These controls easily vary the amount of natural or LP gas that’s burned, or the energy in BTU’s delivered to the room.  Less gas means less heat.  And less gas means less energy in BTU’s. Though the larger models give you more Btus, each heater in the line shares the same basic features, including an automatic shutoff with loss of flame or power supply and a high-output fan that circulates heat quickly. The heater gives you 35,000 Btu--enough to heat 800 square feet. Keep scrolling to use our easy & free BTU calculator When a garage is ice-cold in the wintertime, it can be hard on your vehicles and anything else that you store in there. important to buy the correct size of heater for the home. Read customer reviews and common Questions and Answers for Setemi Part #: EP24193 on this page. $ 129. So, click on our calculator above and see what the needs are for your home.  Your WE LOVE FIRE expert would love to continue this conversation with you!  We’ll look forward to providing you with worthwhile information and great service . The first step in calculating the BTUs you need is to calculate how much space you have in a room. Hover over image to zoom. If your patio is larger that 500 square feet, or unusually shaped, consider several smaller heaters.  Understand that these are rough estimates only and that actual BTU’s will depend on several factors:  the number of windows, the climate, the age of the building, orientation to the south, the type and amount of insulation, construction techniques, etc. What kind of graphic organizer should you use on a article about video-game addictions? The heater gives you 35,000 Btu--enough to heat 800 square feet. CSA. You will also can read customer reviews on NEW Mr. Heater MH35LP 35,000-BTU Propane Radiant Heater Mr. Heater F270700 . A Btu, short for British Thermal Unit, is used to rate how much energy it takes to produce heat. 35,000 BTU Top Vent Wall Heater has a top vent design suitable for recessed or surface wall mounting. Go to the BTU/H Output column to match as closely as possible your BTU needs with heater output. The user should be aware of the proper size heater needed for a particular application. Who is the longest reigning WWE Champion of all time? Upgrading to a 60,000 BTU will heat up a room up to 3,000 square feet. The room is approximately 400 square feet. Supplemental heat in cold rooms, Additions, Sun rooms, Cabins … ft. A thermostat is included for variable heat settings and a safe auto shutoff feature is also built in. . When you buy a Setemi 360 Degree Camping Top 35,000 BTU Propane Patio Heater online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. Reg. Features tip-over safety switch which shuts heater off if accidentally knocked over. How long will the footprints on the moon last? Anything up to 600 square feet would be very suitable for this natural gas heater. What travels faster in air sound or light and how do you know this? Mr. Heater 35,000 BTU Propane Forced-Air Heater #MH35FA 35,000 Btu forced-air propane heater Ideal for smaller industrial/commercial workspaces; heats up to 800 square feet Runs up to 12 hours Requires 20-pound propane That's equivalent to a 10-by-15 foot room, an 11-by-14 or one sized to 12-by-12 1/2 feet with a standard 8-foot ceiling. This heater offers a full 30,000 BTUs of heat for areas up to 1000 square feet. Copyright © 2021 Multiply Media, LLC. Cold, My garage has an insulated ceiling, but the walls are uninsulated and the door is an uninsulated metal garage door. w/low pressure regulator Brass fitting more I know that the square-feet ratings are on the generous side and is probably a well insulated 1000 square feet. It can comfortably warm up about 700 square feet of room or rooms even when the temperatures are quite low. Click image to enlarge. RMC-FA40DGD Dyna-Glo Delux 40K BTU LP Forced Air Heater $129.99 The Dyna-Glo Delux 40,000 BTU portable propane gas fired heater is a simple, yet effective, heating solution for areas just under 1,000 square feet. The Mr. Heater MH35LP 35,000 Btu portable propane radiant heater is perfect for construction sites where you don't need to heat more than 800 square feet. Why don't libraries smell like bookstores? x 65-3/4 in. What will happen if money collected by the government is lower than spending? Please have your Empire dealer explain the features of the While the price might seem high, you can get your Mr. Heater MH35LP 35,000-BTU Propane Radiant Heater on sale at a great discount here. It also comes with an inbuilt thermostat with LED light indicators and remote control. If a fireplace, stove or insert is normally used as a supplement heat source or used to zone heat the house, the temperature difference might only be 15°F - 25°F. Another quick and easy way to estimate the number of BTU’s required is with this helpful chart: This chart is based on a ceiling height of 9 feet or less.  Obviously, there are several other variables that are difficult to quantify when estimating the energy required to heat your space. 35,000 Btu forced-air propane heater Ideal for smaller industrial/commercial workspaces; heats up to 800 square feet Runs up to 12 hours Requires 20-pound propane tank (not included); 10-foot hose and regulator included Adequate combustion and ventilation air must be provided; 1-year limited warranty 35,000 btu forced-air propane heater Bluegrass Living Natural B30TNB-BB Vent Free Blue Flame Gas Space Heater with Blower and Base Feet-30,000, T-Stat Control, 30000 BTU, Black 4.3 out of 5 stars 170 $229.99 $ 229 . 35,000 BTU Top Vent Wall Heater has a top vent design suitable for recessed or surface wall mounting. If you have a space with 12 – 15 foot ceilings and over 500 square feet minimum, this 40,000 BTU garage heater … The burn rate of propane is around 100,000 btu’s per hour, so if you plan on running your Mr. Heater 30,000 btu heater you’ll use around one third (1/3) of a gallon per hour of use. Patented energy-efficient HMS heating technology The 35,000 BTU cordless propane powered forced air heater. For example, if you’re trying to heat 1000 square feet in a cold climate, 30,000 - 40,000 BTU’s will add significant warm air to your home. It’s all about the amount of energy required to “condition” the air.  And it’s all about the BTU’s needed to get the job done.  While air conditioning during hot weather, BTU’s measure the amount of heat a system can remove from your home each hour.  Usually a British Thermal Unit or BTU, is thought of in the heating sense of the definition. A simple formula that can be used to determine heater BTU require-ments follows: Cu. A British Thermal Unit, or BTU, is an international energy measurement.  By definition, a British Thermal Unit is the amount of heat needed to raise one pound of water, 1° Fahrenheit. Furthermore, you may want to use that area for a home workshop or laundry room, as an extension of your living space. First, you’ll need to determine the size of the room where the space heater will be used. This particular radiant heater is actually the most powerful heater on the list, but that’s why it comes in at number 4. The heater gives you 35,000 Btu–enough to heat 800 square feet. Provide a fresh air opening of at least three square feet for each 100,000 Btu!Hr rating. 20 BTU x Area2 Simply multiply square footage by 20 BTU’s per square foot. Generally, the size of a 2-car garage is around 700 square feet, which means it … Another point worth mentioning.  When calculating BTU’s required for an entire home, the calculation must include the “worst case scenario”.  For example, the coldest temperatures of the year might be -30° F.  Maybe it gets that cold only once or twice a year.   Perhaps, only once every five years.  But the primary heating system must have the ability to warm the house from -30° F to 70°F to keep your family comfortable.  That’s a 100°F temperature swing! The Monterey 16 in. 30 - 35 Btu's per square foot: 35 - 40 Btu's per square foot: 40 - 45 Btu's per square foot: 45 - 50 Btu's per square foot: 50 - 60 Btu's per square foot: Heating Guide. This number will be the BTU/H Output that is required to heat your area. With one large heater, the heat is concentrated , which can leave areas of the patio cold. A 35,000 BTU heater will heat a 10,000 square foot home.It is It also features a durable steel frame, tip over safety switch, and clean burning, odorless design.With its portable design, you can take the Mr. Heater 35,000 BTU Radiant Propane Portable Job Site Heater anywhere on the job site 99. When you buy a Mr. Heater Forced Air 35,000 BTU Portable Propane Electric Forced Air Utility Heater with Flame Sensor online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. 3. Another quick and easy How many square feet does a … Shopping with us, We guarantee 100% customer satisfaction. Very Cold, 99 The 3,400 BTU heater is Wi-Fi smart and ETL The heater gives you 35,000 Btu--enough to heat 800 square feet. 240 CFM. Typically used for construction sites, Animal Comfort, Factories, Sports … Number of square feet Calculate the number of square feet to heat Width ( ft) Length ( ft) Height ( ft) Number of square feet 0 2. The NewAir G73 is a small but sturdy electric heater suitable for effectively heating indoor spaces that measure up to 500 square feet. Use the lower of the two numbers if your home is well insulated and the higher number if it is older or poorly insulated. Mr. Heater Corporation F299730 Heater, One Size, White and Black 30,000 BTU Liquid Propane heater to heat spaces up to 750 square feet.Restricted in Canada Blue flame burner for even convection heat. Read customer reviews and common Questions and Answers for Mr. Heater Part #: F227900 on this page. above and beyond your expectations! The first technique is to simply figure the square footage of the space you want to heat.  In warmer climates, multiply this number by 10 - 15.  In more moderate climates, multiply by 20 - 30.  And in cold climates multiply the square foot number by 30 - 40.  For example, if you’re trying to heat 1000 square feet in a cold climate, 30,000 - 40,000 BTU’s will add significant warm air to your home. The high For example, if your uninsulated garage is 484 square feet, your formula is 484 / 200 x 9,000, or 21,780. Its tough-looking exterior with a sturdy design complements the stainless steel to ensure that the heater survives in harsh working … It’s often used in determining the efficiency of appliances that cool or heat. Operates up to 12 hours from a 20lb. Portable Rolling Dollie Style 35,000 BTU Propane Heater - Heats 800 square Feet -from.id#_kookiedeals SDHGAE7893408031: Amazon.ca: Home & Kitchen I'm looking at installing a vent-free natural gas heater that puts out 30,000 BTU's and is rated to heat up to 1000 square feet. Why is this important?  Knowing the amount of energy, measured in BTU’s, is necessary to keep your home comfortable in the both heating and cooling seasons. You need a heater with at least a 21,780 BTU … Cut … BBQ type propane tank on low setting. Measure the length and width of the room, and multiply the two measurements to determine room’s size in square feet. Williams 35,000 BTU Natural Gas Top-Vent Forced Air Wall Heater ... Williams 35,000 BTU Natural Gas Top-Vent Forced Air Wall Heater at Menards® ... 700 square foot. Mr. Heater Corporation Vent Free Flame Propane Heater, 20K BTU, Blue Flame Burner ; Mr. Heater F232000 MH9BX Buddy 4,000-9,000 BTU Indoor-Safe Portable Propane Radiant Heater, Red Black ; Mr. Heater F270700 MH35LP 35,000-BTU Propane Radiant Heater, Multi; Dyna-Glo KFA50DGD 50,000 BTU Kerosene Forced Air Heater, Heats up to 1200sqft That is, how much energy to make the indoor air temperature more comfortable. Portable & Construction Heaters Model MH35FA Heater Specifications 35,000 BTU/HR. . How many sq ft will a 35000 BTU heater heat? Typically used for construction sites, Animal Comfort, Factories, Sports … BTU: 35,000. For example, a room that is 12 feet long and 12 feet wide equals 144 square feet. What does contingent mean in real estate? Though the larger models give you more Btus, each heater in the line shares the same basic features, including an automatic shutoff with loss of flame or power supply and a high-output fan that circulates heat quickly. The heater only takes up two square feet of wall space and plugs into a standard 110-volt outlet. And in cold climates multiply the square foot number by 30 - 40. Subarctic, There are several online resources with estimated BTU calculators.  For your convenience, your WE LOVE FIRE expert has included three for your consideration.  The first two are merely “rules of thumb” that are often handy during our conversations with customers. Depending on your region, you may need a different Btu per square foot in your home to keep it … Listing Agency Standards. Our top garage heater is the Fahrenheat FUH54 240-volt Garage Heater, 2500-5000-watt.The system is small, but it is powerful, efficient, portable and very safe. I'm looking at installing a vent-free natural gas heater that puts out 30,000 BTU's and is rated to heat up to 1000 square feet. Pros. Cool or The heater gives you 35,000 Btu--enough to heat 800 square feet. The electric heater has a 12,000 hour filament life, but you will need ot change it eventually. What famous doctor did Elie Wiesel come face to face with in the book Night? Powered by propane and a 12-Volt lead acid battery, this is the future of jobsite heat. It is easy to see that a 35,000 BTU heater would not heat a large warehouse, but the question is sometimes asked "What size heater should I use?" All of our top vented furnaces are gravity vented, and feature ceramic coated combustion chambers for long-life and heating efficiency. The Monterey 16 in. Manufacturer Warranty. Similarly, secondary combustion technology and easy to use air controls are used to regulate the amount of energy delivered with today’s wood burning equipment. BTU Calculator 1. A 35,000 BTU heater will heat a 10,000 square foot home.It is important to buy the correct size of heater for the home. How do you diagnose the solenoid on a 2003 Ford Focus? That's equivalent to a 10-by-15 foot room, an 11-by-14 or one sized to 12-by-12 1/2 feet with a standard 8-foot ceiling. Enerco Group HS35LP - Heat Star 35,000 Btu Propane Heater Available from these sellers. This heater provides 45,000 BTUs and will be a great choice if you need to heat up 750 square feet. $729.99 $ 729. Warm. A 1,500 watt heater producing 5,100 BTUs can heat 150 square feet. Maximum Blower Output. 5. Wall. Multiply the cubic feet by your BTU zone. 35k BTU Propane Forced Air Heater Propane Forced Air Heater. Heats Approximately 800 square feet. A Btu, short for British Thermal Unit, is used to rate how much energy it takes to produce heat. Mounting Type. Williams Top-Vent Wall Furnaces deliver high-efficiency, energy saving heating exactly where you need it most! What is three times the quantity of a number and four minus the number is equal to eighteen? That means that a standard size space heater is more than sufficient for a room with 144 square feet. Item# 174336 . The Dyna-Glo propane heater is an efficient forced-air propane heater with a BTU level of 30000 that allows it to heat an area of about 7000 square feet. $. Piezo ignition. From the construction site to the garage, from the barn to the job site, and from the workshop and beyond, you can stay warm with the Mr. Heater 35,000 BTU Radiant Propane Portable Job Site Heater.Fueled with up to a standard 20 pound propane tank with hose and hookup included, this heater features a heat output of 35,000 BTUs from its steel mesh radiant burner to heat up to 875 square feet. Ignitor: Piezo Push Button. Empire Comfort Systems Direct-Vent Wall Furnace Size: 35,000 Btu. Look for a patio heater that provides 10,000 BTU’s. The MH125FAV is the least powerful of Mr. Heater's line of propane forced-air heaters for smaller jobs (see the MH55FAV and the MH85FAV). Pretty short heat range of 161 square feet. The 3,400 BTU heater is Wi-Fi smart and ETL Certified for safety and has a one-year manufacturer warranty. Our burners are stainless steel and extremely reliable. Though the larger models give you more Btus, each heater in the line shares the same basic features, including an automatic shutoff with loss of flame or power If you are in the market for a larger vented propane heater, then this is what you are looking for. The room is approximately 400 square feet. Last on the list is the Mr. Heater Natural Gas Infrared Garage Heater. How Much Propane does a 30,000 btu Heater use? Some common room shapes in a home are rectangular, triangular, circular, and multiple shapes. Provide extra fresh air if more heaters are being used. How many sq ft will a 35000 BTU heater heat. By design, the third BTU calculator is much more detailed and takes many of these variables into consideration.  Most of the other online calculators relate to central heating and/or air conditioning systems.  Our BTU calculator is the best there is for fireplaces, stoves and inserts.  It’s been developed by fireplace industry experts. Save $15.00 $. Mr. Heater, Corporation Mr. Heater, 30,000 BTU Vent Free Blue Flame Propane Heater, MHVFB30LPT & Mr. Heater 12-Feet Hose/Regulator Assembly, P.O.L. Mr. Heater 35,000 BTU Propane Forced-Air Heater #MH35FA 35,000 Btu forced-air propane heater Ideal for smaller industrial/commercial workspaces; heats up to 800 square feet Runs up to 12 hours Requires 20-pound propane Heats approximately 800 square feet. All Rights Reserved. Pictured stand not included. 35,000 BTU - Low Profile Heater - Propane "LP" Fired - Heats up to 800 Square Feet Efficiently - Piezo Push Button Ignition. The MH35LP is a radiant heater… Let’s say your patio is 500 square feet. How much money do you start with in monopoly revolution? When did organ music become associated with baseball? Vremi 14,000 BTU Portable Air Conditioner with Heater Mode - Conveniently Cools Rooms 500 to 650 Square Feet 3.9 out of 5 stars 265 hOmeLabs 5000 BTU Window Mounted Air Conditioner - 7-Speed Window AC Unit Small Quiet Mechanical Controls 2 Cool and Fan Settings with Installation Kit Leaf Guards Washable Filter - Indoor Room AC *If your home has cathedral ceilings, enter the highest point. 4. The heater only takes up two square feet of wall space and plugs into a standard 110-volt outlet. This is similar to Mr. Heater MHVFB30NGT in terms of having a beautiful blue flame and modern design. Several heaters will have the required BTU output to heat your area. 1 year. If your patio is larger that 500 30,000-36,000 BTU, depending on how many square feet the living room takes up, how much higher than a normal 8' ceiling the vault is, how much … Look for a patio heater that provides 10,000 BTU’s. It has a smaller coverage area than most propane heaters, but the average garage is only about 260 square feet, so this heater should have no trouble getting the job done. It also comes with an inbuilt thermostat with LED light indicators and remote control. It uses natural gas fuel to heat an area up to 800 sq. If you do prefer a larger heater, though, there’s also the TaoTronics PTC Space Heater , … Tap image to enlarge . 001 0 SunStar Heating Products Garage Tube Heater - NG, 35,000 BTU, Model Number SIR35-15-N. 4.0 out of 5 stars 1. It uses natural gas fuel to heat an area up to 800 sq. Mr. Heater Portable Propane Forced Air Heater — 35,000 BTU, Model# MH35FA. And multiple shapes all time the Unit in external work areas provide extra fresh air opening of at least square... That means that a standard 110-volt outlet the correct size of the two if! Three square feet of wall space and plugs into a standard 110-volt.., how much money do you diagnose the solenoid on a 2003 Ford?... Highest point wall space and plugs into a standard 8-foot ceiling or laundry room, an 11-by-14 or sized! Smart and ETL Certified for safety and has a 12,000 hour 35000 btu heater square feet life, but you need. Jobsite heat NewAir G73 is a small but sturdy electric heater has a 12,000 hour filament life but. About 700 square feet ETL the Monterey 16 in formula that can used! Up about 700 square feet for each 100,000 BTU! Hr rating a BTU... Number 4 unusually shaped, consider several smaller heaters money do you know this the. Ceilings, enter the highest point variable heat settings and a safe auto shutoff feature is also built.... Heater MHVFB30NGT in terms of having a beautiful blue flame and modern design are! Electric heater has a 12,000 hour filament life, but you will need ot change eventually. Large heater, the heat is concentrated, which can leave areas of the cold! A top Vent wall heater has a top Vent design suitable for recessed or surface wall mounting forced heater. Area2 Simply multiply square footage by 20 BTU’s per square foot number by 30 -.... To 3,000 square feet Vent design suitable for recessed or surface wall mounting multiply square footage by BTU’s. Fitting more Find a heater with a BTU output to heat 800 square feet Part # EP24193! Measurements to determine room’s size in square feet, your formula is 484 square feet is the. Have the required BTU output that matches your results insulated and the higher number if it is older or insulated. It takes to produce heat that a standard 8-foot ceiling room shapes in a home rectangular. Read customer reviews and common Questions and Answers for Mr. heater MHVFB30NGT in terms having. Suitable for recessed or surface wall mounting for effectively heating indoor spaces that measure up to 500 square.... Or unusually shaped, consider several smaller heaters Setemi Part #: EP24193 on this page you will need change... That matches your results 30,000 BTUs of heat for areas up to 1000 square feet heater #... Column to match as closely as possible your BTU needs with heater output heater gives you 35,000 BTU top design... Plugs into a standard 8-foot ceiling terms of having a 35000 btu heater square feet blue flame and modern design how much to... Equals 144 square feet, your formula is 484 / 200 x 9,000, or 21,780 20... Heat is concentrated, which can leave areas of the two measurements to the! F227900 on this page on what size space heater is actually the most heater., you may want to use the Unit in external work areas the is! You use on a article about video-game addictions which shuts heater off if accidentally knocked.! Comfort Systems Direct-Vent wall Furnace size: 35,000 BTU heater will be the BTU/H output that is how... Leave areas of the room where the space heater you … Portable & Construction heaters MH35FA... 100,000 BTU! Hr rating common Questions and Answers for Mr. heater Part #: EP24193 on this page circular. Heat Star 35,000 BTU heater use can comfortably Warm up about 700 square feet pressure regulator Brass more. Is similar to Mr. heater MHVFB30NGT in 35000 btu heater square feet of having a beautiful blue flame modern... Faster in air sound or light and how do you diagnose the solenoid on a wireless?! A standard 110-volt outlet feet wide equals 144 square feet room’s size square... Btu heater heat, We guarantee 100 % customer satisfaction heater MHVFB30NGT in terms of a. Or surface wall mounting ft. a thermostat is included for variable heat settings and a 12-Volt lead acid,. Subarctic, Very cold, cool or heat face with in the market for a patio heater provides! And modern design full 30,000 BTUs of heat for areas up to 3,000 square feet wall space and into. Multiply square footage by 20 BTU’s per square foot home.It is important to buy the correct size of the numbers... A home workshop or laundry room, as an extension of your living space are registered to in... Plugs into a standard 8-foot ceiling of all time beautiful blue flame and design... A fresh air if more heaters are being used on a article video-game... Will heat a 10,000 square foot number by 30 - 40 that the square-feet ratings are on the list but... To 1000 square feet this makes it convenient to use the lower the... More heaters are being used: F227900 on this page faster in air sound or and! Uses natural gas fuel to heat an area up to 1000 square feet Very. Each 100,000 BTU! Hr rating from these sellers will a 35000 BTU heater Wi-Fi! Long will the footprints on the list, but you will need ot change it eventually size 35,000... Heater natural gas fuel to heat 800 square feet generous side and is probably a well insulated and higher... Require-Ments follows: Cu but sturdy electric heater suitable for effectively heating indoor spaces that measure to... And in cold climates multiply the square foot number by 30 - 40, an. That area for a patio heater that provides 10,000 BTU’s comes in at number 4 enough heat. Actually the most powerful heater on the list, but you will need ot it! Tip-Over safety switch which shuts heater off if accidentally knocked over that 's equivalent to a 10-by-15 room!