Heaters › 20,000 - 30,000 › wall heaters

Mr. Heater F272200 25 000 BTU High Intensity Radiant Workshop Heater

99.9% Efficient. That is what the 25000 BTU Liquid Natural Gas garage heater offers. Whether you use it in your garage to keep your cars warm or in your shop to keep the work force busy and comfortable the Mr. Heater Garage heater transfers almost all... more

Mr. Heater High Intensity Radiant Natural Gas Garage Heater - 25000 BTU Silver F272200

Mr. Heater High Intensity Radiant Natural Gas Garage Heater - 25000 BTU Silver F272200. Heater High Intensity Radiant Natural Gas Garage Heater offers 99percent efficiency. Whether you use it in your garage or shop to keep the workshop it transfers... more

Mr. Heater 22 000 BTU High Intensity Radiant Propane Workshop Heater

Protect yourself from the cold with the Mr. Heater MH25LP 22 000 BTU Radiant Garage/Workshop heater. It uses a direct line of site radiant heat traveling to floor-level objects which in turn heats surrounding air to the desired temperature. Personnel... more

Dr. Infrared Heater 6000 Watt 20800 BTU Electric Panel Space Heater w/ Adjustable Thermostat, Remote Included | 79 H x 112 W x 58 D in | Wayfair

The DR-122X4 Large Size Bedbug Heater System terminates bed bugs of all types, even growth stages like eggs, nymphs and adult bed bugs, making this the perfect non-toxic natural bed-bug treatment system. This system is large enough to treat bed bug... more

Mr. Heater Vent-Free Radiant Natural Gas Heater - 20000 BTU Off-White F299821

Mr. Heater Vent-Free Radiant Natural Gas Heater - 20000 BTU Off-White F299821. Heater Vent-Free Radiant Natural Gas Heater. These Camping Gear Accessories brought to you by Mr. Heater are designed with a multi-output valve that easily regulates the... more

DuraHeat 25,000 BTU Propane Convection Utility Heater | 13 H x 11.75 W x 11.75 D in | Wayfair LPC25

Dura Heat 25K LP convection heater offers inexpensive solutions for heat on the job. It requires no electricity and operates on clean-burning propane (LP) gas. The 25K is perfect temporary heat for ventilated areas up to 600 square feet. | DuraHeat... more

Seizeen Heater for Inside Electric Garage Heater 8500W Fan-Forced Industrial Heater 21843BTU & 29010BTU 2 Heating Settings Heater W/Remote Control Digital Thermostat Timer

Make sure you can work efficiently in your greenhouse before winter comes. Industrial electric heaters are available in two high-power models 7500W and 8500W which can meet your needs for the size of the heating space. This wall mounted heater with... more

20K Blue Flame Wall Heater with Thermostat White

Mr. Heater MHVFDF20RBF 20 000 BTU White Dual Fuel Vent Free Blue Flame Wall Heater With Thermostat Operates On Either LP OR NG Patented Dual LP/NG Low Oxygen Detection Systems Patented Automatic Select Technology With Fail Safe Select Knob Thermostatic... more

25K BTU Direct Vent Natural Gas Wall Heater Gray & Black

This Comfort Glow Direct Vent Natural Gas Wall Heater is a space saving unit that provides the perfect solution for zone heating. With the included hardware this unit mounts to any exterior wall and the adjustable vent assembly adjusts to fit walls... more

Dyna-Glo BFSS20LPT-4P 20,000 BTU Liquid Propane Blue Flame Vent Free Thermostatic Wall Heater

Dyna-Glo wall heaters are the ideal choice for safe, indoor supplemental heating. This state-of-the-art vent free technology does not require a flue or chimney.These heaters are great for use in your home, cabin, or garage. more

Dyna-Glo 20,000 BTU Dual Fuel Vent Free Wall Heater

Dyna-Glo wall heaters are the ideal choice for safe, indoor supplemental heating. This state-of-the-art vent free technology does not require a flue or chimney.These heaters are great for use in your home, cabin, or garage. more

20,000 BTU Blue Flame Propane Heater

Convenient top-mounted comfort control adjustable thermostat Battery operated electronic ignition - requires one AA battery (included) Easy to install - wall mount or free standing (feet kit included) ODS low oxygen safety shut-off control Operates… more

Rinnai R Series 24,000 BTU Electric/Natural Gas Fan Wall Insert Heater in White | 19 H x 24 W x 9.4 D in | Wayfair FC824N

Features:Easy adjustment buttons offer a simple way to set temperature and time for desired comfortDigital display shows programmable temperature and time settingsPush-button electronic ignition means there's no pilot light, which adds safety to the... more

Comfort Glow 25000 BTU Natural Gas Wall Mounted Space Heater w/ Adjustable Thermostat in White | 26.3 H x 32.28 W x 8.74 D in | Wayfair DVN25

This Comfort Glow Direct Vent Natural Gas Wall Heater is a space saving unit that provides the perfect solution for zone heating. With the included hardware this unit mounts to any exterior wall, and the adjustable vent assembly adjusts to fit walls... more

Dr. Infrared Heater 25,600 BTU Electric Forced Air Wall Mounted Heater | 22 H x 19 W x 9 D in | Wayfair DR-P2100

This 25, 600 BTU Electric Forced Air Wall Mounted Heater forced unit heater is best suited for factories, schools, service buildings, dormitories, hospitals, stock rooms and other public buildings. The heaters’ high capacity and wide range of voltages... more

TPI OCH2-66-240V-SS 66" Ceiling Mount Indoor/Outdoor Electric Infrared Heater - 6000 watt, 240v, 240 V, 6000 W, Stainless Steel

The Commercial Patio Heaters by TPI: Electric Infrared Heater, Outdoor / Indoor Rated, 66L, 2 Frosted Quartz Tube heating elements (included), corrosion resistant stainless steel 20 gauge housing, 60 Symmetric Heat Pattern, Gold anodized Aluminum... more

Schwank EC-0025-NG 24" Ceiling Mount Indoor Gas Infrared Heater - 21, 500 BTU, Natural Gas, Silver, Gas Type: NG

The Commercial Patio Heaters by Schwank: ecoSchwank high intensity heater, single burner, 11-7/25 burner width, 24 overall width, 21,500 BTU/HR, NG, 24 VAC, cULus ( Schwank - EC-0025-NG ) more

Dyna-Glo 20 000 BTU Liquid Propane Blue Flame Vent Free Thermostatic Wall Heater

Dyna-Glo wall heaters are the ideal choice for safe indoor supplemental heating. This state-of-the-art vent free technology does not require a flue or chimney. These heaters are great for use in your home cabin or garage. Since these heaters do not... more

20K Radiant Wall Heater White

Mr. Heater MHVFDF20RTT 20 000 BTU White Dual Fuel Vent Free Radiant Wall Heater With Thermostat Operates On Either LP OR Patented Dual LP/NG Low Oxygen Detection Systems Patented Automatic Select Technology With Fail Safe Select Knob Thermostatic... more

20 000 BTU Liquid Propane Blue Flame Thermostatic Vent Wall Heater White

Liquid Propane Ready (Fuel conversion not permitted) Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system 16 000-20 000 BTU s/hr adjustable heat output for up to 700 sq. ft. Thermostat control... more

World Marketing of America DVN25 25K BTU Direct Vent Natural Gas Wall Heater Gray & Black

This Comfort Glow Direct Vent Natural Gas Wall Heater is a space saving unit that provides the perfect solution for zone heating. With the included hardware this unit mounts to any exterior wall and the adjustable vent assembly adjusts to fit walls... more

20 000 BTU Liquid Propane Blue Flame Thermostatic Vent Wall Heater White

Liquid Propane Ready (Fuel conversion not permitted) Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system 16 000-20 000 BTU s/hr adjustable heat output for up to 700 sq. ft. Thermostat control... more

20 000 BTU Liquid Propane Blue Flame Thermostatic Vent Wall Heater White

Liquid Propane Ready (Fuel conversion not permitted) Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system 16 000-20 000 BTU s/hr adjustable heat output for up to 700 sq. ft. Thermostat control... more

Dyna-Glo 20 000 BTU Natural Gas Blue Flame Vent Free Thermostatic Wall Heater

Dyna-Glo wall heaters are the ideal choice for safe indoor supplemental heating. This state-of-the-art vent free technology does not require a flue or chimney. These heaters are great for use in your home cabin or garage. Since these heaters do not... more

20 000 BTU Liquid Propane Blue Flame Thermostatic Vent Wall Heater White

Liquid Propane Ready (Fuel conversion not permitted) Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system 16 000-20 000 BTU s/hr adjustable heat output for up to 700 sq. ft. Thermostat control... more

F299420 Radiant Wall Heater Vent-Free White 20 000 BTU For 700 Sq. Ft. - Quantity 1

Mr. Heater MHVFDF20RTT 20 000 BTU White Dual Fuel Vent Free Radiant Wall Heater With Thermostat Operates On Either LP OR Patented Dual LP/NG Low Oxygen Detection Systems Patented Automatic Select Technology With Fail Safe Select Knob Thermostatic... more

20 000 BTU Liquid Propane Blue Flame Thermostatic Vent Wall Heater White

Liquid Propane Ready (Fuel conversion not permitted) Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system 16 000-20 000 BTU s/hr adjustable heat output for up to 700 sq. ft. Thermostat control... more

Powerful 8500W Electric Garage Heater Ceiling Mount Space Heater 29010BTU W/Remote Control Digital Thermostat Timer

Make sure you can work efficiently in your greenhouse before winter comes. Industrial electric heaters are available in two high-power models 7500W and 8500W which can meet your needs for the size of the heating space. This wall mounted heater with... more

Ashley Hearth Products 25 000 BTU Direct Vent Propane Heater

The Direct Vent Wall Heater from Ashley Hearth Products makes the perfect solution for zoned heating. The space saving direct vent furnace design mounts to an exterior wall and the adjustable vent assembly adjusts to fit walls from 4- .5 inches to 10... more

25 000 BTU Direct Vent Natural Gas Heater

The direct vent wall heater from makes the perfect solution for zoned heating. The space saving direct vent furnace design mounts to an exterior wall and the adjustable vent assembly adjusts to fit walls from 4-1/2 inches to 10 inches thick. For clean... more

World Marketing Heater Propane15-20-25K Lp LPC25

These rugged and powerful heaters are designed for on-the-job performance. They provide a large amount of heat at an inexpensive price for dry wall and masonry work. Round design projects heat 360 degrees. Includes automatic safety shut-off 10 ft. hose... more

Bluegrass Living B20tpb-Bb 20 000 BTU Liquid Propane Blue Flame Space Heater - Black

The Bluegrass Living ventless new blue flame gas wall space heater operates on Liquid Propane Gas and gives you 20 000 Maximum BTU of reliable supplemental heat that can heat up to 950 sq. ft of living space. The space heater is perfect for not only... more

12001LP-Sunpak-SunPak 25000 BTU Heater-Black Finish-Liquid Propane Fuel Source

Sunpak-12001LP-Finish Color: Black Height: 8 Length: 48 Minimum Mounting Height: 84 Mounting Options: Wall Mount Fuel Source: Liquid Propane Heat Rating: 25000 BTU/Hour Heating Area: 100 Sq. Ft. Desc: SUNPAK Model S25 heater is simple to operate and... more

12003LP-Sunpak-SunPak 25000 BTU Heater-Stainless Steel Finish-Liquid Propane Fuel Source

Sunpak-12003LP-Finish Color: Stainless Steel Height: 8 Length: 48 Minimum Mounting Height: 84 Mounting Options: Wall Mount Fuel Source: Liquid Propane Heat Rating: 25000 BTU/Hour Heating Area: 100 Sq. Ft. Desc: SUNPAK Model S25 heater is simple to... more

12001LP-Sunpak-SunPak 25000 BTU Heater-Black Finish-Liquid Propane Fuel Source

Sunpak-12001LP-Finish Color: Black Height: 8 Length: 48 Minimum Mounting Height: 84 Mounting Options: Wall Mount Fuel Source: Liquid Propane Heat Rating: 25000 BTU/Hour Heating Area: 100 Sq. Ft. Desc: SUNPAK Model S25 heater is simple to operate and... more

12001-Sunpak-SunPak 25000 BTU Heater-Black Finish-Natural Gas Fuel Source

Sunpak-12001-Finish Color: Black Height: 8 Length: 48 Minimum Mounting Height: 84 Mounting Options: Wall Mount Fuel Source: Natural Gas Heat Rating: 25000 BTU/Hour Heating Area: 100 Sq. Ft. Desc: SUNPAK Model S25 heater is simple to operate and uses... more

F270470 Liquid Propane Convection Heater - 25000 BTU

A real lifesaver during power outages! Clean quiet odorless LP heater has thermostat for comfort control. No electricity required. Heats a 500 square-foot area (about a 2 1/2 car garage). 29 3/4in. x 12 1/4 x 7in. wall-mount heater has automatic safety... more

Empire 25000 BTU Direct Vent Wall Furnace with MV Thermostat Beige

Space heaters can be inconvenient and dangerous. The direct vent gas wall furnace solves your heating issues by offering through the wall venting and an automatic shut off. The kit contains instructions for easy installation and standard venting from... more