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Unit Type
  1. Standard
  2. Compact
Fuel Type
  1. Propane
  2. Natural Gas
  3. Electric
  4. Steam
  5. Oil
  6. Hot Water / Steam
  7. Hot Water
Heating BTU's
30,000-39,999
40,000-49,999
50,000-59,999
60,000-69,999
80,000-89,999
150,000-199,999
250,000-299,999
100,000 BTU's
250,000 BTU's
300,000 BTU's
90,001 - 120,000
120,001 - 150,000
150,001 - 180,000
270,001 - 300,000
100,000-119,999
120,000-129,999
130,000-139,999
140,000-149,999
150,000-159,999
160,000-169,999
170,000-179,999
180,000-189,999
190,000-199,999
200,000-219,999
220,000-229,999
240,000-249,999
250,000-259,999
260,000-269,999
280,000-289,000
290,000-299,000
300,000-319,999
340,000-349,999
350,000-359,999
400,000-419,999
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Furnace Efficiency / AFUE
80%
80-85%
83%
90-94%
95-97%
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Airflow Direction
Horizontal
Multi-Positional
Vertical
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Venting Type
  1. Power Vent
  2. Separated Combustion
  3. Separated Combustion | High Efficiency Condensing
  4. Power Vent or Separated Combustion
  5. Gravity Vent
Heat Exchanger Material
  1. Aluminized Steel
  2. Copper
  3. Cupro Nickel
  4. Stainless-Steel
  5. Nickel-Chromium
Air Throw
  1. 0 - 20 Feet
  2. 21 - 45 Feet
  3. 46 - 70 Feet
  4. 71 - 95 Feet
  5. 96 - 120 Feet
  6. 146 - 170 Feet
  7. 171 - 200 Feet
Electric Heat
  1. 10 Kilowatts
  2. 12.5 Kilowatts
  3. 15 Kilowatts
  4. 20 Kilowatts
  5. 25 Kilowatts
  6. 30 Kilowatts
  7. 35 Kilowatts
  8. 40 Kilowatts
  9. 50 Kilowatts
  10. 60 Kilowatts
Propeller Diameter
  1. 16 inches
  2. 18 inches
Voltage
  1. 110 / 115 / 120 Volts
  2. 208 / 230 / 240 Volts
  3. 277 Volts
  4. 460 / 480 Volts
Phase
  1. Single Phase
  2. Three Phase
CFM
  1. 2,000-3,000
  2. 3,000-4,000
Brand/Manufacturer
  1. ACiQ
  2. ADP
  3. Detroit Radiant
  4. Modine
  5. QMark
  6. Reznor
  7. Sterling

Warehouse Unit Heaters

Warehouse unit heaters provide efficient heating and improved ventilation to maintain a safe, comfortable working environment. Durable and reliable, these unit heaters are ideal for large spaces and are available at HVACDirect.com. 

Save up to 40% Unit Heaters

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$100 off $2,000 | $250 off $4,000 | $450 off $6000
CLICK FOR DETAILS!!!

$100 off $2,000
$250 off $4,000
$450 off $6000

CLICK FOR DETAILS!!!

Subcategories

Items 121-144 of 319

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  5. Modine POR Series 100,000 BTU commercial gas-fired unit heater for warehouse, workshop, garage, and industrial building heating.
    SAVE $3,881.00
    Modine POR100 Oil Unit Heater
    Model: POR100
    Was $9,880.00 Your Low Price Special Price $5,999.00
    Add to Compare
  6. Modine POR Series 145,000 BTU commercial gas-fired unit heater for warehouse, workshop, garage, and industrial building heating.
    SAVE $4,064.19
    Modine POR145 Oil Unit Heater
    Model: POR145
    Was $10,416.00 Your Low Price Special Price $6,351.81
    Add to Compare
  7. Modine HER125 Electric Unit Heater, Front Right
    SAVE $880.00
    Modine HER125 Electric Unit Heater - 12.5kW / 42,700 BTU 208V / 3 Phase
    Model: HER125D3101
    Was $2,856.00 Your Low Price Special Price $1,856.00
    Add to Compare
  8. Modine HER200 Electric Unit Heater
    SAVE $2,177.00
    Modine HER200 Electric Unit Heater - 20kW / 68,200 BTU 208V / 3 Phase
    Model: HER200D3101
    Was $5,869.00 Your Low Price Special Price $3,572.00
    Add to Compare
  9. Modine VE150 Electric Unit Heater - 15kW / 51,200 BTU
    SAVE $2,130.16
    Modine VE150 Electric Unit Heater - 15kW / 51,200 BTU
    Model: VE150C3301
    Was $5,458.00 Your Low Price Special Price $3,327.84
    Add to Compare
  10. Modine VE200 Electric Unit Heater - 20kW / 64,800 BTU
    SAVE $2,143.04
    Modine VE200 Electric Unit Heater - 20kW / 64,800 BTU
    Model: VE200C3301
    Was $5,491.00 Your Low Price Special Price $3,347.96
    Add to Compare
  11. Modine VE250 Electric Unit Heater - 25kW / 85,300 BTU
    SAVE $2,439.50
    Modine VE250 Electric Unit Heater - 25kW / 85,300 BTU
    Model: VE250C3301
    Was $5,527.00 Your Low Price Special Price $3,087.50
    Add to Compare
  12. Modine VE300 Electric Unit Heater - 30kW / 102,400 BTU
    SAVE $2,546.00
    Modine VE300 Electric Unit Heater - 30kW / 102,400 BTU
    Model: VE300C3301
    Was $6,742.00 Your Low Price Special Price $4,196.00
    Add to Compare
  13. Modine VE Vertical Electric Unit Heater Front
    SAVE $3,645.55
    Modine VE400 Electric Unit Heater - 40kW / 136,500 BTU
    Model: VE400D3301
    Was $9,273.00 Your Low Price Special Price $5,627.45
    Add to Compare
  14. Modine PTE300 Electric Unit Heater - 30kW / 102,400 BTU - PTE300C3301
    SAVE $3,268.00
    Modine PTE300 Electric Unit Heater - 30kW / 102,400 BTU
    Model: PTE300C3301
    Was $7,227.00 Your Low Price Special Price $3,959.00
    Add to Compare
  15. Modine PTE400 Electric Unit Heater - 40kW / 136,500 BTU
    SAVE $3,985.00
    Modine PTE400 Electric Unit Heater - 40kW / 136,500 BTU
    Model: PTE400C3301
    Was $9,734.00 Your Low Price Special Price $5,749.00
    Add to Compare
  16. Modine PTE500 Electric Unit Heater - 50kW / 170,600 BTU
    SAVE $4,466.00
    Modine PTE500 Electric Unit Heater - 50kW / 170,600 BTU
    Model: PTE500C3301
    Was $10,985.00 Your Low Price Special Price $6,519.00
    Add to Compare
  17. Modine HEX6 Explosion Proof Electric Unit Heater - 30kW / 102,350 BTU, 480V 3 Phase
    SAVE $8,724.67
    Modine HEX6 Explosion Proof Electric Unit Heater - 30kW / 102,350 BTU, 480V 3 Phase
    Model: HEX6-480360-300
    Was $23,385.00 Your Low Price Special Price $14,660.33
    Add to Compare
  18. Modine HEX6 Explosion Proof Electric Unit Heater - 35kW / 119,450 BTU, 480V 3 Phase
    SAVE $10,091.19
    Modine HEX6 Explosion Proof Electric Unit Heater - 35kW / 119,450 BTU, 480V 3 Phase
    Model: HEX6-480360-350
    Was $27,047.00 Your Low Price Special Price $16,955.81
    Add to Compare
  19. Reznor EGHB Heavy-Duty Electric Suspended 40kW Electric Unit Heater
    SAVE $4,298.00
    Reznor EGHB Heavy-Duty Electric Suspended 40kW Electric Unit Heater
    Model: EGHB-40-AK7E
    Was $9,987.00 Your Low Price Special Price $5,689.00
    Add to Compare
  20. Reznor EGHB Heavy-Duty Electric Suspended 50kW Electric Unit Heater
    SAVE $4,465.00
    Reznor EGHB Heavy-Duty Electric Suspended 50kW Electric Unit Heater
    Model: EGHB-50-AK7E
    Was $10,349.00 Your Low Price Special Price $5,884.00
    Add to Compare
  21. Modine 161,000 BTU Hot Water/Steam Unit Heater
    SAVE $906.00
    Modine 161,000 BTU Hot Water/Steam Unit Heater
    Model: V161SB01SA
    Was $2,521.00 Your Low Price Special Price $1,615.00
    Add to Compare
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