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!
Transformer for QWD Series Washdown Unit Heater, 347/500/600V
490015027
Replacement Transformer 347/500/600V Works in Model WD05632A, WD07632A, WD10632A, WD12632A, WD15632A, WD20632A, WD25632A, WD30631A, WD30632A, WD394632A REPLACEMENT TRANSFORMER ONLY, HEATER...
$343.38each
Blade for VUH and VUH-A Series Unit Heater
490020000
Replacement Blade Works in Model H2520, H2524, H2548, H2555, H2560, H3020, H3024, H3048, H3055, H3060, H4020, H4024, H4048, H4055, H4060...
$212.92each
Primary Transformer for MUH Series Unit Heater, 24/45/208/240V
490026007
Replacement Primary Transformer 24/45/208/240V Works in Model MUH402, MUH502, MUH508 REPLACEMENT PRIMARY TRANSFORMER ONLY, HEATER NOT INCLUDED....
$180.31each
Transformer for IUH Series Unit Heater, 50/240/480V
490056001
Replacement Transformer 50/240/480V Works in Model UH548, UH548A, UH748, UH748A REPLACEMENT TRANSFORMER ONLY, HEATER NOT INCLUDED....
$126.15each
Relay for MUH and CU-B Unit Heater, 30AMP
5018-0003-000
Replacement Relay 2 Pole 30AMP Works in Model MUH0331, MUH0531, MUH072, MUH073, MUH077, MUH078, MUH102, MUH103, MUH107, and ALL 2...
$174.15each
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....
$107.08each
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...
$174.15each
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....
$211.08each
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,...
$293.54each
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...
$73.23each
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,...
$293.54each
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...
$84.31each
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....
$59.69each
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....
$101.54each
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....
$12.31each
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....
$83.08each
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....
$244.92each
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....
$67.08each
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....
$110.77each
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.....
$192.00Each
Replacement Thermostat for LFP Series Heaters
5813-2001-000
Replacement Thermostat Snap Action Works in models LFP675 and LFP675D THERMOSTAT ONLY, HEATER NOT INCLUDED.....
$48.00Each
Replacement Thermostat for CU900 Series Heaters
5813-2008-000
Replacement Thermostat Works in ALL 2 Stage Models THERMOSTAT ONLY, HEATER NOT INCLUDED.....
$82.46Each
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...
$64.00Each
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,...
$63.38Each
Replacement Thermostat for QPH4A and MUH35 Series
5813-2018-000
Replacement Thermostat for QPH4A and MUH35 Series HeatersWorks in models MUH35, MUH35B, MUH35C, MUH35D, PH4A, PH4AB, NPH4AB, NPH4ABATHERMOSTAT ONLY, HEATER...
$97.23Each
Thermostat for LFP Series Heater
5813-2019-000
Thermostat for LFP Series HeaterWorks with models LFP6152, LFP6152D, LFP6152E, LFP6152EATHERMOSTAT ONLY, HEATER NOT INCLUDED. ....
$46.15Each
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.....
$148.92Each
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. ....
$269.54Each
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,...
$196.92Each
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....
$331.08Each
Transformer for QWD Series Washdown Unit Heater, 347/500/600V
490015027
Replacement Transformer 347/500/600V Works in Model WD05632A, WD07632A, WD10632A, WD12632A, WD15632A, WD20632A, WD25632A, WD30631A, WD30632A, WD394632A REPLACEMENT TRANSFORMER ONLY, HEATER...
$343.38each
Blade for VUH and VUH-A Series Unit Heater
490020000
Replacement Blade Works in Model H2520, H2524, H2548, H2555, H2560, H3020, H3024, H3048, H3055, H3060, H4020, H4024, H4048, H4055, H4060...
$212.92each
Primary Transformer for MUH Series Unit Heater, 24/45/208/240V
490026007
Replacement Primary Transformer 24/45/208/240V Works in Model MUH402, MUH502, MUH508 REPLACEMENT PRIMARY TRANSFORMER ONLY, HEATER NOT INCLUDED....
$180.31each
Transformer for IUH Series Unit Heater, 50/240/480V
490056001
Replacement Transformer 50/240/480V Works in Model UH548, UH548A, UH748, UH748A REPLACEMENT TRANSFORMER ONLY, HEATER NOT INCLUDED....
$126.15each
Relay for MUH and CU-B Unit Heater, 30AMP
5018-0003-000
Replacement Relay 2 Pole 30AMP Works in Model MUH0331, MUH0531, MUH072, MUH073, MUH077, MUH078, MUH102, MUH103, MUH107, and ALL 2...
$174.15each
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....
$107.08each
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...
$174.15each
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....
$211.08each
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,...
$293.54each
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...
$73.23each
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,...
$293.54each
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...
$84.31each
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....
$59.69each
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....
$101.54each
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....
$12.31each
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....
$83.08each
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....
$244.92each
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....
$67.08each
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....
$110.77each
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.....
$192.00Each
Replacement Thermostat for LFP Series Heaters
5813-2001-000
Replacement Thermostat Snap Action Works in models LFP675 and LFP675D THERMOSTAT ONLY, HEATER NOT INCLUDED.....
$48.00Each
Replacement Thermostat for CU900 Series Heaters
5813-2008-000
Replacement Thermostat Works in ALL 2 Stage Models THERMOSTAT ONLY, HEATER NOT INCLUDED.....
$82.46Each
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...
$64.00Each
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,...
$63.38Each
Replacement Thermostat for QPH4A and MUH35 Series
5813-2018-000
Replacement Thermostat for QPH4A and MUH35 Series HeatersWorks in models MUH35, MUH35B, MUH35C, MUH35D, PH4A, PH4AB, NPH4AB, NPH4ABATHERMOSTAT ONLY, HEATER...
$97.23Each
Thermostat for LFP Series Heater
5813-2019-000
Thermostat for LFP Series HeaterWorks with models LFP6152, LFP6152D, LFP6152E, LFP6152EATHERMOSTAT ONLY, HEATER NOT INCLUDED. ....
$46.15Each
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.....
$148.92Each
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. ....
$269.54Each
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,...
$196.92Each
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....
$331.08Each
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