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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!!!

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Items 49-72 of 319

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  4. Modine PDP 300,000 BTU NG Power Vented Propeller Unit Heater - Aluminized Steel Heat Exchanger
    SAVE $1,806.00
    Modine PDP 300,000 BTU NG Power Vented Propeller Unit Heater - Aluminized Steel Heat Exchanger
    Model: PDP300AE0130SBAN
    Rating:
    95%
    7  Reviews
    Was $4,596.00 Your Low Price Special Price $2,790.00
    Add to Compare
  9. ACiQ 120,000 BTU Natural Gas / Propane Fired Unit Heater
    ACiQ 120,000 BTU Unit Heater - Natural Gas / Propane Convertible
    Model: ACIQ-UH-125-NG *
    Was $1,999.98
    Special Price $1,199.00
    Add to Compare
  19. Modine HER125 Electric Unit Heater
    SAVE $1,364.00
    Modine HER125 Electric Unit Heater - 12.5kW / 42,700 BTU 480V / 3 Phase
    Model: HER125C3301
    Was $3,789.00 Your Low Price Special Price $2,305.00
    Add to Compare
  20. Reznor EUHC-10 Compact Electric Unit Heater - 10kW / 34,120 BTU, 480V / 3 Phase
    SAVE $746.00
    Reznor EUHC-10 Compact Electric Unit Heater - 10kW / 34,120 BTU, 480V / 3 Phase
    Model: EUHC-10-AK7E
    Was $2,491.00 Your Low Price Special Price $1,745.00
    Add to Compare
  21. Reznor EGHB Heavy-Duty Electric Suspended 60kW Electric Unit Heater
    SAVE $4,632.00
    Reznor EGHB Heavy-Duty Electric Suspended 60kW Electric Unit Heater
    Model: EGHB-60-AK7E
    Was $10,800.00 Your Low Price Special Price $6,168.00
    Add to Compare
  24. Modine Hot Dawg HD 125,000 BTU Natural Gas Garage Heater - Stainless Steel Heat Exchanger
    SAVE $1,130.00
    Modine Hot Dawg HD 125,000 BTU Natural Gas Garage Heater - Stainless Steel Heat Exchanger
    Model: HD125SS0111FDAN
    Rating:
    95%
    11  Reviews
    Was $2,825.00 Your Low Price Special Price $1,695.00
    Add to Compare
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