Unit Heaters

SUMMER BLOWOUT SALE
Save BIG on Fans, Air Conditioners & More
Offer Ends 06/09/25 Shop All Deals
Featured Categories
Garage Unit Heaters
6,000 - 100,000 BTU/hr
Warehouse Unit Heaters
100,000 - 250,000 BTU/hr
Industrial Unit Heaters
250,000 - 400,000 BTU/hr
Unit Heater Accessories
Unit Heater Accessories
Local Pickup FAQ's
Berko HUHAA - 5600W - Includes Automatic Thermal Cutout - Includes 24v Control Transformer - Horizontal and Downflow Capability
$910.00
Factory-Direct
Free Shipping
Reznor - UDXC-350 - 350,000 BTU - Gas Fired Unit Heater - Power Vented - Natural Gas - Aluminized Heat Exchanger - 4,483 CFM - 115V
$3,176.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Reznor - UDXC-150 - 150,000 BTU - Gas Fired Unit Heater - Separated Combustion - Natural Gas - Aluminized Heat Exchanger - 1,921 CFM - 115V
$1,873.00
Backordered
Est. Ship Date May 30
Free Shipping & Lift Gate
2% Check Discount
Reznor - UDXC-175 - 175,000 BTU - Gas Fired Unit Heater - Separated Combustion - Natural Gas - Aluminized Heat Exchanger - 2,242 CFM - 115V
$2,100.00
Backordered
Est. Ship Date May 30
Free Shipping & Lift Gate
2% Check Discount
Reznor - UDXC-200 - 200,000 BTU - Gas Fired Unit Heater - Separated Combustion - Natural Gas - Aluminized Heat Exchanger - 2,562 CFM - 115V
$2,172.00
Backordered
Est. Ship Date May 30
Free Shipping & Lift Gate
2% Check Discount
Reznor - UDXC-225 - 225,000 BTU - Gas Fired Unit Heater - Separated Combustion - Natural Gas - Aluminized Heat Exchanger - 2,882 CFM - 115V
$2,317.00
Backordered
Est. Ship Date May 30
Free Shipping & Lift Gate
2% Check Discount
Reznor - UDXC-250 - 250,000 BTU - Gas Fired Unit Heater - Separated Combustion - Natural Gas - Aluminized Heat Exchanger - 3,202 CFM - 115V
$2,541.00
Backordered
Est. Ship Date May 30
Free Shipping & Lift Gate
2% Check Discount
Reznor - UDXC-300 - 300,000 BTU - Gas Fired Unit Heater - Separated Combustion - Natural Gas - Aluminized Heat Exchanger - 3,843 CFM - 115V
$2,940.00
Backordered
Est. Ship Date May 30
Free Shipping & Lift Gate
2% Check Discount
Reznor - UDXC-350 - 350,000 BTU - Gas Fired Unit Heater - Separated Combustion - Natural Gas - Aluminized Heat Exchanger - 4,483 CFM - 115V
$3,319.00
Backordered
Est. Ship Date May 30
Free Shipping & Lift Gate
2% Check Discount
Reznor - UDXC-400 - 400,000 BTU - Gas Fired Unit Heater - Separated Combustion - Natural Gas - Aluminized Heat Exchanger - 5,123 CFM - 115V
$3,540.00
Backordered
Est. Ship Date May 30
Free Shipping & Lift Gate
2% Check Discount
Reznor - UBXC-150 - 150,000 BTU - Gas Fired Unit Heater - Separated Combustion - Natural Gas - Aluminized Heat Exchanger - 2,562 CFM - 115V
$3,771.00
Backordered
Est. Ship Date May 30
Free Shipping & Lift Gate
2% Check Discount
Reznor - UBXC-175 - 175,000 BTU - Gas Fired Unit Heater - Separated Combustion - Natural Gas - Aluminized Heat Exchanger - 2,989 CFM - 115V
$4,201.00
Backordered
Est. Ship Date May 30
Free Shipping & Lift Gate
2% Check Discount
Reznor - UBXC-200 - 200,000 BTU - Gas Fired Unit Heater - Separated Combustion - Natural Gas - Aluminized Heat Exchanger - 3,416 CFM - 115V
$4,253.00
Backordered
Est. Ship Date May 30
Free Shipping & Lift Gate
2% Check Discount
Reznor - UBXC-225 - 225,000 BTU - Gas Fired Unit Heater - Separated Combustion - Natural Gas - Aluminized Heat Exchanger - 3,843 CFM - 115V
$4,841.00
Backordered
Est. Ship Date May 30
Free Shipping & Lift Gate
2% Check Discount
Reznor - UBXC-250 - 250,000 BTU - Gas Fired Unit Heater - Separated Combustion - Natural Gas - Aluminized Heat Exchanger - 4,270 CFM - 115V
$4,969.00
Backordered
Est. Ship Date May 30
Free Shipping & Lift Gate
2% Check Discount
Reznor - UBXC-300 - 300,000 BTU - Gas Fired Unit Heater - Separated Combustion - Natural Gas - Aluminized Heat Exchanger - 5,123 CFM - 115V
$5,426.00
Backordered
Est. Ship Date May 30
Free Shipping & Lift Gate
2% Check Discount
Reznor - UBXC-350 - 350,000 BTU - Gas Fired Unit Heater - Separated Combustion - Natural Gas - Aluminized Heat Exchanger - 5,977 CFM - 115V
$6,241.00
Backordered
Est. Ship Date May 30
Free Shipping & Lift Gate
2% Check Discount
Reznor - UBXC-400 - 400,000 BTU - Gas Fired Unit Heater - Separated Combustion - Natural Gas - Aluminized Heat Exchanger - 6,185 CFM - 115V
$6,695.00
Backordered
Est. Ship Date May 30
Free Shipping & Lift Gate
2% Check Discount
Displaying Products 361 - 378 (of 378)
Unit Heater Accessories
Gas Conversion Kits
Unit Heater Gas Conversion Kits
High Altitude Kits
Unit Heater High Altitude Kits
Mounting Accessories
Unit Heater Mounting Accessories
Vent Kits
Unit Heater Vent Kits
Controls
Unit Heater Controls
Condensate Management Accessories
Unit Heater Condensate Management Accessories
Replacement Parts
Unit Heater Replacement Parts
Tools & Articles
Looking to heat your garage or workspace? Shop for unit heaters at eComfort. We have a wide selection of unit heaters in a variety of styles from the top brands. Find a new unit heater or let one of our experts help you today.