Shop Qmark Unit Heater Accessories
Qmark offers a selection of unit heater accessories and parts for their line of unit heaters. With different models of heating elements, motors, fan blades, capacitors, and more. You’re guaranteed to find the exact replacement part you need for your unit heater. Make your unit heater stay in working condition for longer with Qmark’s unit heater accessories from HomElectrical!
Relay for CU-B Unit Heater, 30AMP
5018-0003-001
Replacement Relay 2 Pole 30AMP Works in ALL 2 Pole/30AMP, 120V CU-B REPLACEMENT RELAY ONLY, HEATER NOT INCLUDED....
$112.62each
Relay for IUH, MUH, TBX, and CU-B, 30AMP
5018-0003-002
Replacement Relay 2 Pole 30AMPS Works in UH534, UH534A, UH734, UH734A, UH1534, MUH0521MG, MUH0581MG, ALL TBX, ALL 2 POLE/30AMP, 208V/240V...
$183.38each
Relay for CDF500 and IUH Series Heater, 277V, 35AMP
5018-0004-103
Replacement Relay 277V 35AMP Works in Model 547, 557, UH727, UH727A REPLACEMENT RELAY ONLY, HEATER NOT INCLUDED....
$222.16each
Contactor Relay for MEDH, MUH, QWD, CU-A Series Unit Heater, 50AMP
5018-0006-000
Replacement Contactor Relay 3 Pole 50AMP Works in Model DH1543A, DH1543B, DH1543C, DH3043A, DH3043B, DH3043C, MUH202, MUH308, MUH504, MUH508, WD02112A,...
$308.31each
Contactor Relay for QWD and CU-A Series Unit Heater, 50AMP
5018-0006-001
Replacement Contactor Relay 3 Pole 50AMP Works in Model WD05431A, WD07831A, WD30431A, WD30631A, ALL 3 Pole/50AMP, 120V CU-A REPLACEMENT CONTACTOR...
$76.92each
Contactor Relay for MEDH, TBX, CU-A, VUH, and VUH-A Series, 50AMP
5018-0006-002
Replacement Contactor Relay 3 Pole 50AMP Works in Model DH1021CKC, ALL TBX, ALL 3 Pole/50AMP, 208/240V CU-A, H2520, H2524, H2548,...
$308.31each
Contactor Relay for MEDH Series Unit Heater
5018-0006-004
Replacement Contactor Relay 4 Pole Works in Model DH1021A, DH1021CKA, DH1021CKB, DH1521A, DH1521B, DH1521C, DH1523A, DH1523B, DH1523C, DH1583A, DH1583B, DH1583C...
$88.62each
Fan Relay for MEDH Series Unit Heater
5018-0007-000
Replacement Fan Relay Works in Model DH1543A, DH1543B, DH1543C, DH3043A, DH3043B, DH3043C REPLACEMENT FAN RELAY ONLY, HEATER NOT INCLUDED....
$62.77each
Fan Relay for MSPH Plenum Rated Unit Heater
5018-2024-000
Replacement Fan Relay Works in Model ALL MSPH REPLACEMENT FAN RELAY ONLY, HEATER NOT INCLUDED....
$107.08each
Gasket for QWD Washdown Unit Heater
5206-11009-000
Replacement Gasket Works in Model ALL SMALL AND MEDIUM QWD REPLACEMENT GASKET ONLY, HEATER NOT INCLUDED....
$12.93each
Stand for QPH4A and MUH35 Series Heater
5210-2000-002
Replacement Stand Works in Model MUH35B, MUH35C, MUH35D, PH4A, PH4AB, NPH4AB, NPH4ABA REPLACEMENT STAND ONLY, HEATER NOT INCLUDED....
$87.39each
Shaft for CU-A and CU-B 3200-3600 Series Unit Heater
5217-7007-001
Replacement Shaft Works in Model 3200, 3400, 3600 REPLACEMENT SHAFT ONLY, HEATER NOT INCLUDED....
$257.23each
Shaft for CU-A and CU-B 4200-4600 Series Unit Heater
5217-7007-002
Replacement Shaft Works in Model 4200, 4400, 4600 REPLACEMENT SHAFT ONLY, HEATER NOT INCLUDED....
$70.77each
Shaft for CU-A and CU-B 5200-5600 Series Unit Heater
5217-7007-003
Replacement Shaft Works in Model 5200, 5400, 5600 REPLACEMENT SHAFT ONLY, HEATER NOT INCLUDED....
$116.31each
Replacement Thermostat for MUH Series Heaters
5813-0036-000
Replacement Thermostat for MUH Series Unit Heaters Single Pole Works in ALL models THERMOSTAT ONLY, HEATER NOT INCLUDED.....
$201.85Each
Replacement Thermostat for FHP Series Heaters
5813-11012-000
Replacement Thermostat for FHP Series Heaters Single Pole Works in models FHP0750KCT, FHP0750KCTA, FHP0750T, FHP0750TA, FHP1500KCT, FHP1500KCTA, FHP1500T, FHP1500TA THERMOSTAT...
$20.92Each
Replacement Thermostat for LFP Series Heaters
5813-2001-000
Replacement Thermostat Snap Action Works in models LFP675 and LFP675D THERMOSTAT ONLY, HEATER NOT INCLUDED.....
$50.46Each
Replacement Thermostat for CU900 Series Heaters
5813-2008-000
Replacement Thermostat Works in ALL 2 Stage Models THERMOSTAT ONLY, HEATER NOT INCLUDED.....
$86.77Each
Replacement Thermostat for C2500 and 2500 Series Heater
5813-2009-000
Replacement Thermostat for model T1, C2500 and 2500 Series Heaters Works in models TA2AW, TA2ANW, TA2AWCA, TA2ANWCA THERMOSTAT ONLY, HEATER...
$67.69Each
Replacement Thermostat for C2500 and 2500 Series Heater
5813-2010-000
Replacement Thermostat for model T1, C2500 and 2500 Series HeatersWorks in models TA1AW, TA1ANW, TA1AWCA, TA1ANWCATHERMOSTAT ONLY, HEATER NOT INCLUDED....
$59.08Each
Replacement Thermostat for Model T1 C2500 and 2500 Series Heaters
5813-2014-000
Replacement Thermostat for model T1, C2500 and 2500 Series HeatersWorks in models A0504T2, A0504T2B, A0504T2BNW, A1000T2, A1000T2B, A1000T2BNW, A1500T2, A1500T2B,...
$67.07Each
Thermostat for CWH1000 Series, CWH Series (SWH), CWH2000 Heaters
5813-2022-000
Qmarks Thermostat CWH1000 Series, CWH Architectual Series (SWH), and CWH2000 Works with models CWH1201DS, CWH1201DSA, WHB1201FC, SWH1812AG, SWH1812AGA, SWH1812FC, CWH2201,...
$46.77Each
Thermostat for FBE Series Heater, 155 Degrees Fahrenheit
5813-2058-001
Qmarks Thermostat for FBE Series Heater Works with models FBE1200, FBE1200C, FBE1500C, FBE15002B, FBE15002C, FBE15002CA, FBE1504C. THERMOSTAT ONLY, HEATER NOT...
$8.62Each
Thermostat for WHT Series Pump House Heater, ALL models
5813-2062-000
Qmarks Thermostat for WHT Series Pump House Heater Works with all models. THERMOSTAT ONLY, HEATER NOT INCLUDED.....
$48.61Each
Thermostat UHTA2 (2 Stage Assembly) for IUH Series Heater
5813-2087-000
Qmarks Thermostat for IUH Series Works with model UHTA2. Assembly 2-stage THERMOSTAT ONLY, HEATER NOT INCLUDED.....
$156.92Each
Thermostat for Compact Freeze Projection Heaters PHFP25
5813-2091-000
Thermostat for Compact Freeze Projection Heaters PHFP25Works with model CHPR25.THERMOSTAT ONLY, HEATER NOT INCLUDED. ....
$283.08Each
277V Transformer for MSPH Plenum Rated Unit Heater
5814-0003-001
Transformer for MSPH Plenum Heater, MUH Series, and QWD Series Washdown Unit Heater. Works in model PRH11071240000, PRH1371240000, PRH157124L000, PRH1571240000,...
$206.77Each
Step-Down Transformer, works in ALL CU-A and CU-B Models
5814-7013-003
Step-Down Transformer Works in ALL CU-A and CU-B models. 230V TRANSFORMER ONLY, MODEL NOT INCLUDED....
$347.70Each
Control Board for MUH Series Fan
5823-0002-000
Terminal Block Power Distrubitor, for MUH Series Fan Works in models MUH0331, MUH0341, MUH0361, MUH0521MG, MUH0531, MUH0541, MUH0561, MUH0581MG, MUH072,...
$32.00Each
Terminal Power Block for MUH Series Fans
5823-0005-000
Terminal Block Power Distrubitor, for MUH Series FanWorks in models MUH308, MUH402, MUH502, MUH508TERMINAL ONLY, FAN NOT INCLUDED. ....
$228.93Each
Relay for CU-B Unit Heater, 30AMP
5018-0003-001
Replacement Relay 2 Pole 30AMP Works in ALL 2 Pole/30AMP, 120V CU-B REPLACEMENT RELAY ONLY, HEATER NOT INCLUDED....
$112.62each
Relay for IUH, MUH, TBX, and CU-B, 30AMP
5018-0003-002
Replacement Relay 2 Pole 30AMPS Works in UH534, UH534A, UH734, UH734A, UH1534, MUH0521MG, MUH0581MG, ALL TBX, ALL 2 POLE/30AMP, 208V/240V...
$183.38each
Relay for CDF500 and IUH Series Heater, 277V, 35AMP
5018-0004-103
Replacement Relay 277V 35AMP Works in Model 547, 557, UH727, UH727A REPLACEMENT RELAY ONLY, HEATER NOT INCLUDED....
$222.16each
Contactor Relay for MEDH, MUH, QWD, CU-A Series Unit Heater, 50AMP
5018-0006-000
Replacement Contactor Relay 3 Pole 50AMP Works in Model DH1543A, DH1543B, DH1543C, DH3043A, DH3043B, DH3043C, MUH202, MUH308, MUH504, MUH508, WD02112A,...
$308.31each
Contactor Relay for QWD and CU-A Series Unit Heater, 50AMP
5018-0006-001
Replacement Contactor Relay 3 Pole 50AMP Works in Model WD05431A, WD07831A, WD30431A, WD30631A, ALL 3 Pole/50AMP, 120V CU-A REPLACEMENT CONTACTOR...
$76.92each
Contactor Relay for MEDH, TBX, CU-A, VUH, and VUH-A Series, 50AMP
5018-0006-002
Replacement Contactor Relay 3 Pole 50AMP Works in Model DH1021CKC, ALL TBX, ALL 3 Pole/50AMP, 208/240V CU-A, H2520, H2524, H2548,...
$308.31each
Contactor Relay for MEDH Series Unit Heater
5018-0006-004
Replacement Contactor Relay 4 Pole Works in Model DH1021A, DH1021CKA, DH1021CKB, DH1521A, DH1521B, DH1521C, DH1523A, DH1523B, DH1523C, DH1583A, DH1583B, DH1583C...
$88.62each
Fan Relay for MEDH Series Unit Heater
5018-0007-000
Replacement Fan Relay Works in Model DH1543A, DH1543B, DH1543C, DH3043A, DH3043B, DH3043C REPLACEMENT FAN RELAY ONLY, HEATER NOT INCLUDED....
$62.77each
Fan Relay for MSPH Plenum Rated Unit Heater
5018-2024-000
Replacement Fan Relay Works in Model ALL MSPH REPLACEMENT FAN RELAY ONLY, HEATER NOT INCLUDED....
$107.08each
Gasket for QWD Washdown Unit Heater
5206-11009-000
Replacement Gasket Works in Model ALL SMALL AND MEDIUM QWD REPLACEMENT GASKET ONLY, HEATER NOT INCLUDED....
$12.93each
Stand for QPH4A and MUH35 Series Heater
5210-2000-002
Replacement Stand Works in Model MUH35B, MUH35C, MUH35D, PH4A, PH4AB, NPH4AB, NPH4ABA REPLACEMENT STAND ONLY, HEATER NOT INCLUDED....
$87.39each
Shaft for CU-A and CU-B 3200-3600 Series Unit Heater
5217-7007-001
Replacement Shaft Works in Model 3200, 3400, 3600 REPLACEMENT SHAFT ONLY, HEATER NOT INCLUDED....
$257.23each
Shaft for CU-A and CU-B 4200-4600 Series Unit Heater
5217-7007-002
Replacement Shaft Works in Model 4200, 4400, 4600 REPLACEMENT SHAFT ONLY, HEATER NOT INCLUDED....
$70.77each
Shaft for CU-A and CU-B 5200-5600 Series Unit Heater
5217-7007-003
Replacement Shaft Works in Model 5200, 5400, 5600 REPLACEMENT SHAFT ONLY, HEATER NOT INCLUDED....
$116.31each
Replacement Thermostat for MUH Series Heaters
5813-0036-000
Replacement Thermostat for MUH Series Unit Heaters Single Pole Works in ALL models THERMOSTAT ONLY, HEATER NOT INCLUDED.....
$201.85Each
Replacement Thermostat for FHP Series Heaters
5813-11012-000
Replacement Thermostat for FHP Series Heaters Single Pole Works in models FHP0750KCT, FHP0750KCTA, FHP0750T, FHP0750TA, FHP1500KCT, FHP1500KCTA, FHP1500T, FHP1500TA THERMOSTAT...
$20.92Each
Replacement Thermostat for LFP Series Heaters
5813-2001-000
Replacement Thermostat Snap Action Works in models LFP675 and LFP675D THERMOSTAT ONLY, HEATER NOT INCLUDED.....
$50.46Each
Replacement Thermostat for CU900 Series Heaters
5813-2008-000
Replacement Thermostat Works in ALL 2 Stage Models THERMOSTAT ONLY, HEATER NOT INCLUDED.....
$86.77Each
Replacement Thermostat for C2500 and 2500 Series Heater
5813-2009-000
Replacement Thermostat for model T1, C2500 and 2500 Series Heaters Works in models TA2AW, TA2ANW, TA2AWCA, TA2ANWCA THERMOSTAT ONLY, HEATER...
$67.69Each
Replacement Thermostat for C2500 and 2500 Series Heater
5813-2010-000
Replacement Thermostat for model T1, C2500 and 2500 Series HeatersWorks in models TA1AW, TA1ANW, TA1AWCA, TA1ANWCATHERMOSTAT ONLY, HEATER NOT INCLUDED....
$59.08Each
Replacement Thermostat for Model T1 C2500 and 2500 Series Heaters
5813-2014-000
Replacement Thermostat for model T1, C2500 and 2500 Series HeatersWorks in models A0504T2, A0504T2B, A0504T2BNW, A1000T2, A1000T2B, A1000T2BNW, A1500T2, A1500T2B,...
$67.07Each
Thermostat for CWH1000 Series, CWH Series (SWH), CWH2000 Heaters
5813-2022-000
Qmarks Thermostat CWH1000 Series, CWH Architectual Series (SWH), and CWH2000 Works with models CWH1201DS, CWH1201DSA, WHB1201FC, SWH1812AG, SWH1812AGA, SWH1812FC, CWH2201,...
$46.77Each
Thermostat for FBE Series Heater, 155 Degrees Fahrenheit
5813-2058-001
Qmarks Thermostat for FBE Series Heater Works with models FBE1200, FBE1200C, FBE1500C, FBE15002B, FBE15002C, FBE15002CA, FBE1504C. THERMOSTAT ONLY, HEATER NOT...
$8.62Each
Thermostat for WHT Series Pump House Heater, ALL models
5813-2062-000
Qmarks Thermostat for WHT Series Pump House Heater Works with all models. THERMOSTAT ONLY, HEATER NOT INCLUDED.....
$48.61Each
Thermostat UHTA2 (2 Stage Assembly) for IUH Series Heater
5813-2087-000
Qmarks Thermostat for IUH Series Works with model UHTA2. Assembly 2-stage THERMOSTAT ONLY, HEATER NOT INCLUDED.....
$156.92Each
Thermostat for Compact Freeze Projection Heaters PHFP25
5813-2091-000
Thermostat for Compact Freeze Projection Heaters PHFP25Works with model CHPR25.THERMOSTAT ONLY, HEATER NOT INCLUDED. ....
$283.08Each
277V Transformer for MSPH Plenum Rated Unit Heater
5814-0003-001
Transformer for MSPH Plenum Heater, MUH Series, and QWD Series Washdown Unit Heater. Works in model PRH11071240000, PRH1371240000, PRH157124L000, PRH1571240000,...
$206.77Each
Step-Down Transformer, works in ALL CU-A and CU-B Models
5814-7013-003
Step-Down Transformer Works in ALL CU-A and CU-B models. 230V TRANSFORMER ONLY, MODEL NOT INCLUDED....
$347.70Each
Control Board for MUH Series Fan
5823-0002-000
Terminal Block Power Distrubitor, for MUH Series Fan Works in models MUH0331, MUH0341, MUH0361, MUH0521MG, MUH0531, MUH0541, MUH0561, MUH0581MG, MUH072,...
$32.00Each
Terminal Power Block for MUH Series Fans
5823-0005-000
Terminal Block Power Distrubitor, for MUH Series FanWorks in models MUH308, MUH402, MUH502, MUH508TERMINAL ONLY, FAN NOT INCLUDED. ....
$228.93Each
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