Shop Qmark Specialty Unit Heater
Qmark is your leading supplier of specialty unit heaters ideal for installation in walkways, terminals, plenum spaces or other concealed areas. These high performance heaters can be mounted to wall or ceiling and feature a built in thermostat for ease and temperature control. Browse through our selection of zero clearance unit heaters, plenum rated heaters, and cabinet unit heaters today!
6398/8530 BTU/H Plenum-Rated Heater, 2.5kW, 1 Ph, 10.7A, 208V/240V
PHFP25
6,398 BTU/H @ 208V 8,530 BTU/H @ 240V Plenum-Rated Unit Heater 1.9kW @ 208V 2.5kW @ 240V 1 Phase 9.42/10.7...
$918.83Each
Floor/Toe Space Base Kit for CU900 Series Cabinet Heater
CU935BKW
White 16 Gauge Space Base Kit Practical floor mounting application Compatible with CU900 series (35-in Model)...
$135.06Each
Ceiling or Wall Recess Trim Kit for CU900 Series Cabinet Heaters
CU935RTKW
White Ceiling or Wall Recess Trim Kit Compatible with CU900 Series (35-in Model) 3 LBs...
$175.69Each
Floor Space Base Kit for CU900 Series Cabinet Heaters (45-in. model)
CU945BKW
White 16 Gauge Space Base Kit Practical floor mounting application Compatible with CU900 series (45-in Model)...
$145.94Each
Ceiling/Wall Recess Trim Kit for 45-in. CU900 Series Cabinet Heaters
CU945RTKW
White Ceiling or Wall Recess Trim Kit Compatible with CU900 Series (45-in Model) 4 LBs...
$191.72Each
Reusable washable filter for CU900 Series Cabient Heater
CU945WF
White Permanent, Reusable Washable Filter Compatible with CUH900 Series (45-in Model) 6 LBs...
$147.08Each
Replacement Grill for I1500 & I1504 Model Heaters
2501-5016-001
Replacement Grill Works in Model I1500 & I1504 Heaters REPLACEMENT PART ONLY, HEATER NOT INCLUDED...
$196.31Each
Up to 1500W at 240V Floor Drop-In Heater Brown
FDI1504
Qmark Up to 1500W at 240V Floor Drop-In Heater Brown Features: Thermostat sold separately 750W/1500W at240V; 563W/1125W at 208V Universal...
$528.94Each
750W/1500W 120V Floor Drop-In Heater Brown
FDI1500
Qmark 750W/1500W 120V Floor Drop-In Heater Brown Features: Thermostat sold separately Universal size combined with a heavy-duty grille Mounts between...
$512.44Each
120V-240V Thermostat Kit for Floor Drop-In Heater
FDITSP
Qmark 120V-240V Thermostat Kit for Floor Drop-In Heater is an accessory compatible with the Floor Drop-in heater, FDI series....
$94.43Each
208/240V, 2.5kW Zero-Clearance Unit Heater, 1 Phase
CHPR25
Qmark 208/240V, 2.5kW Zero-Clearance Unit Heater, 1 Phase features: Temperature range between 40°F and 90°F CFM: 150 Plenum-rated approved for...
$918.83Each
Thermal Limit Alarm for CHPR25 Series Unit Heater
AFL240
Qmark Thermal Limit Alarm for CHPR25 Series Unit Heater is an accessory that alerts the user when the unit is...
$545.00Each
208V, 1 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH138124
Qmark 208V, 1 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,731.99Each
240V, 1 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH132124
Qmark 240V, 1 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,731.50Each
277V, 1 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH137124
Qmark 277V, 1 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,731.99Each
208V, 3 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH138324
Qmark 208V, 3 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,731.99Each
240V, 3 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH132324
Qmark 240V, 3 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,649.41Each
480V, 3 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH134324
Qmark 480V, 3 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,783.77Each
208V, 1 Phase, 5kW Zero Clearance Compact Unit Heater
MSPH158124
Qmark 208V, 1 Phase, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,879.04Each
240V, 1 Phase, 5kW Zero Clearance Compact Unit Heater
MSPH152124
Qmark 240V, 1 Phase, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,879.04Each
277V, 1 Phase, 5kW Zero Clearance Compact Unit Heater
MSPH157124
Qmark 277V, 1 Phase, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,879.04Each
208V, 3 Phase, 5kW Zero Clearance Compact Unit Heater
MSPH158324
Qmark 208V, 3 Phase, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,879.04Each
480V, 3 Phase, 5kW Zero Clearance Compact Unit Heater
MSPH154324
Qmark 480V, 3 Phase, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,879.04Each
208V, 1000 CFM, 1 Phase, 5kW Zero Clearance Compact Unit Heater
MSPH158124L
Qmark 208V, 1000 CFM, 1 Phase, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal...
$1,970.90Each
240V, 1000 CFM, 1 Phase, 5kW Zero Clearance Compact Unit Heater
MSPH152124L
Qmark 240V, 1000 CFM, 1 Phase, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal...
$1,902.50Each
277V, 1000 CFM, 1 Phase, 5kW Zero Clearance Compact Unit Heater
MSPH157124L
Qmark 277V, 1000 CFM, 1 Phase, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal...
$1,964.06Each
208V, 3 Phase, 1000 CFM, 5kW Zero Clearance Compact Unit Heater
MSPH158324L
Qmark 208V, 3 Phase, 1000 CFM, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal...
$1,970.90Each
240V, 3 Phase, 1000 CFM, 5kW Zero Clearance Compact Unit Heater
MSPH152324L
Qmark 240V, 3 Phase, 1000 CFM, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal...
$1,870.74Each
480V, 3 Phase, 1000 CFM, 5kW Zero Clearance Compact Unit Heater
MSPH154324L
Qmark 480V, 3 Phase, 1000 CFM, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal...
$1,964.06Each
208V, 7.5kW Zero Clearance Compact Unit Heater, 1 Phase
MSPH1758124
Qmark 208V, 7.5kW Zero Clearance Compact Unit Heater, 1 Phase features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$2,007.06Each
6398/8530 BTU/H Plenum-Rated Heater, 2.5kW, 1 Ph, 10.7A, 208V/240V
PHFP25
6,398 BTU/H @ 208V 8,530 BTU/H @ 240V Plenum-Rated Unit Heater 1.9kW @ 208V 2.5kW @ 240V 1 Phase 9.42/10.7...
$918.83Each
Floor/Toe Space Base Kit for CU900 Series Cabinet Heater
CU935BKW
White 16 Gauge Space Base Kit Practical floor mounting application Compatible with CU900 series (35-in Model)...
$135.06Each
Ceiling or Wall Recess Trim Kit for CU900 Series Cabinet Heaters
CU935RTKW
White Ceiling or Wall Recess Trim Kit Compatible with CU900 Series (35-in Model) 3 LBs...
$175.69Each
Floor Space Base Kit for CU900 Series Cabinet Heaters (45-in. model)
CU945BKW
White 16 Gauge Space Base Kit Practical floor mounting application Compatible with CU900 series (45-in Model)...
$145.94Each
Ceiling/Wall Recess Trim Kit for 45-in. CU900 Series Cabinet Heaters
CU945RTKW
White Ceiling or Wall Recess Trim Kit Compatible with CU900 Series (45-in Model) 4 LBs...
$191.72Each
Reusable washable filter for CU900 Series Cabient Heater
CU945WF
White Permanent, Reusable Washable Filter Compatible with CUH900 Series (45-in Model) 6 LBs...
$147.08Each
Replacement Grill for I1500 & I1504 Model Heaters
2501-5016-001
Replacement Grill Works in Model I1500 & I1504 Heaters REPLACEMENT PART ONLY, HEATER NOT INCLUDED...
$196.31Each
Up to 1500W at 240V Floor Drop-In Heater Brown
FDI1504
Qmark Up to 1500W at 240V Floor Drop-In Heater Brown Features: Thermostat sold separately 750W/1500W at240V; 563W/1125W at 208V Universal...
$528.94Each
750W/1500W 120V Floor Drop-In Heater Brown
FDI1500
Qmark 750W/1500W 120V Floor Drop-In Heater Brown Features: Thermostat sold separately Universal size combined with a heavy-duty grille Mounts between...
$512.44Each
120V-240V Thermostat Kit for Floor Drop-In Heater
FDITSP
Qmark 120V-240V Thermostat Kit for Floor Drop-In Heater is an accessory compatible with the Floor Drop-in heater, FDI series....
$94.43Each
208/240V, 2.5kW Zero-Clearance Unit Heater, 1 Phase
CHPR25
Qmark 208/240V, 2.5kW Zero-Clearance Unit Heater, 1 Phase features: Temperature range between 40°F and 90°F CFM: 150 Plenum-rated approved for...
$918.83Each
Thermal Limit Alarm for CHPR25 Series Unit Heater
AFL240
Qmark Thermal Limit Alarm for CHPR25 Series Unit Heater is an accessory that alerts the user when the unit is...
$545.00Each
208V, 1 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH138124
Qmark 208V, 1 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,731.99Each
240V, 1 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH132124
Qmark 240V, 1 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,731.50Each
277V, 1 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH137124
Qmark 277V, 1 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,731.99Each
208V, 3 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH138324
Qmark 208V, 3 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,731.99Each
240V, 3 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH132324
Qmark 240V, 3 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,649.41Each
480V, 3 Phase, 3kW Zero Clearance Compact Unit Heater
MSPH134324
Qmark 480V, 3 Phase, 3kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,783.77Each
208V, 1 Phase, 5kW Zero Clearance Compact Unit Heater
MSPH158124
Qmark 208V, 1 Phase, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,879.04Each
240V, 1 Phase, 5kW Zero Clearance Compact Unit Heater
MSPH152124
Qmark 240V, 1 Phase, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,879.04Each
277V, 1 Phase, 5kW Zero Clearance Compact Unit Heater
MSPH157124
Qmark 277V, 1 Phase, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,879.04Each
208V, 3 Phase, 5kW Zero Clearance Compact Unit Heater
MSPH158324
Qmark 208V, 3 Phase, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,879.04Each
480V, 3 Phase, 5kW Zero Clearance Compact Unit Heater
MSPH154324
Qmark 480V, 3 Phase, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$1,879.04Each
208V, 1000 CFM, 1 Phase, 5kW Zero Clearance Compact Unit Heater
MSPH158124L
Qmark 208V, 1000 CFM, 1 Phase, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal...
$1,970.90Each
240V, 1000 CFM, 1 Phase, 5kW Zero Clearance Compact Unit Heater
MSPH152124L
Qmark 240V, 1000 CFM, 1 Phase, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal...
$1,902.50Each
277V, 1000 CFM, 1 Phase, 5kW Zero Clearance Compact Unit Heater
MSPH157124L
Qmark 277V, 1000 CFM, 1 Phase, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal...
$1,964.06Each
208V, 3 Phase, 1000 CFM, 5kW Zero Clearance Compact Unit Heater
MSPH158324L
Qmark 208V, 3 Phase, 1000 CFM, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal...
$1,970.90Each
240V, 3 Phase, 1000 CFM, 5kW Zero Clearance Compact Unit Heater
MSPH152324L
Qmark 240V, 3 Phase, 1000 CFM, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal...
$1,870.74Each
480V, 3 Phase, 1000 CFM, 5kW Zero Clearance Compact Unit Heater
MSPH154324L
Qmark 480V, 3 Phase, 1000 CFM, 5kW Zero Clearance Compact Unit Heater features: Made to order Thermostat Sold Separately Ideal...
$1,964.06Each
208V, 7.5kW Zero Clearance Compact Unit Heater, 1 Phase
MSPH1758124
Qmark 208V, 7.5kW Zero Clearance Compact Unit Heater, 1 Phase features: Made to order Thermostat Sold Separately Ideal Spaces: Concealed...
$2,007.06Each