Unit Heaters

Featured Categories
6,000 - 100,000 BTU/hr
100,000 - 250,000 BTU/hr
250,000 - 400,000 BTU/hr
Unit Heater Accessories
Shop by Brand
Shop by Fuel Type
Shop by Vent Type
Shop by Configuration
Shop by Brand
Shop by Fuel Type
Shop by Vent Type
Shop by Configuration
Modine - HDS60SS0111 - 60,000 BTU - Hot Dawg HDS Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 80% Thermal Efficiency - Separated Combustion - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
$1,691.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Modine - HC18S01 - 18,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Side Connections - 115V/60Hz/1 Phase
$555.00
Factory-Direct
Free Shipping
Modine - HC63S01 - 63,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Side Connections - 115V/60Hz/1 Phase
$913.00
Factory-Direct
Free Shipping
Modine - HSB47S01 - 47,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Top/Bottom Connections - 115V/60Hz/1 Phase
$798.00
In-Stock
Free Shipping
Modine - HSB193S01 - 193,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Top/Bottom Connections - 115V/60Hz/1 Phase
$1,779.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Modine - HSB290S01 - 290,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Top/Bottom Connections - 115V/60Hz/1 Phase
$2,442.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Modine - HDB60SS0121 - 60,000 BTU - Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger - Blower Driven - 115V/60Hz/1 Phase*
$2,538.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Modine - HDS75SS0111 - 75,000 BTU - Hot Dawg HDS Gas Fired Unit Heater - Single-Stage Natural Gas Burner* - 80% Thermal Efficiency - Separated Combustion - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
$1,905.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
530 CFM - 14 Ft. Air Throw
$1,244.00
In-Stock
Free Shipping
2% Check Discount
530 CFM - 14 Ft. Air Throw
$1,129.00
In-Stock
Free Shipping
2% Check Discount
Modine - PTC135AS0121 - 135,000 BTU - Effinity93 High Efficiency Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 93% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
$3,509.30
Was
$3,694.00
SAVE $184.70
In-Stock
Free Shipping & Lift Gate
2% Check Discount
Modine - PTC55AS0121 - 55,000 BTU - Effinity93 High Efficiency Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 93% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
$1,831.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Modine - V333S01 - 333,000 BTU - Hot Water/Steam Unit Heater - Vertical Orientation - Copper Heat Exchanger - 115V/60Hz/1 Phase
$2,588.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Modine - V385S04 - 385,000 BTU - Hot Water/Steam Unit Heater - Vertical Orientation - Copper Heat Exchanger - 208V/60Hz/3 Phase
$3,182.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Reznor X-300 Gas Fired Duct Furnace, Gravity Vented, NG, Aluminized Heat Exchanger - 300,000 BTU, 120V, single-stage gas valve, 80% efficiency, 2455-4420 CFM
$4,420.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Modine - PTP200SS0111 - 200,000 BTU - Gas Fired Unit Heater - Single-Stage Natural Gas Burner* - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
$1,701.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Modine - PTP300SS0111 - 300,000 BTU - Gas Fired Unit Heater - Single-Stage Natural Gas Burner* - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
$2,353.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Modine - PTP150SS0121 - 150,000 BTU - Gas Fired Unit Heater - Single-Stage Liquid Propane Burner* - 80% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
$1,575.00
In-Stock
Free Shipping & Lift Gate
2% Check Discount
Modine - HHD30S01 - 30,000 BTU - Hot Water Unit Heater - Low Profile - Horizontal Orientation - Copper Heat Exchanger - 115V/60Hz/1 Phase - Order Number 63712
$1,108.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Modine - VE200B3301 - 20 kW - Electric Unit Heater - 480V/60Hz/3 Phase - Vertical Orientation
$2,379.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Modine - PTC55AS0111 - 55,000 BTU - Effinity93 High Efficiency Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 93% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
$1,831.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Modine - PTC85AS0121 - 85,000 BTU - Effinity93 High Efficiency Gas Fired Unit Heater - Single-Stage Liquid Propane Burner - 93% Thermal Efficiency - Power Vented - Aluminized Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
$2,480.00
In-Stock
Free Shipping & Lift Gate
2% Check Discount
Modine - PTC110SS0111 - 110,000 BTU - Effinity93 High Efficiency Gas Fired Unit Heater - Single-Stage Natural Gas Burner - 93% Thermal Efficiency - Power Vented - Stainless Steel Heat Exchanger - Propeller Driven - 115V/60Hz/1 Phase*
$3,500.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Modine - PT610S04 - 610,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - 208V/60Hz/3 Phase
$6,165.00
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Displaying Products 73 - 96 (of 1347)
Unit Heater Accessories
Unit Heater Gas Conversion Kits
Unit Heater High Altitude Kits
Unit Heater Mounting Accessories
Unit Heater Vent Kits
Unit Heater Controls
Unit Heater Condensate Management Accessories
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.