45-109519-12 – A2L HARNESS – AIR HANDLER
Genuine Rheem/ProTech OEM plug housing (wiring harness) assembly for A2L-refrigerant air handlers.
Shop HVAC equipment at Open To Public HVAC Parts in Dallas. We carry air conditioners, gas furnaces, heat pumps, and package units from top brands including Goodman, Rheem, and more. Residential and light commercial systems available for walk-in pickup at our Dallas counter — we don’t ship or deliver.
Showing 1–48 of 92 results

Genuine Rheem/ProTech OEM plug housing (wiring harness) assembly for A2L-refrigerant air handlers.

Rheem AS-58386-92 sheath heater element — 3,500W at 240V / 4,700W at 277V. Replacement heating element for Rheem electric furnaces and air handlers.

Trane/American Standard supplementary electric heater kit for slide-in installation in the air handler heater cavity, nominally rated 10 kW.

Trane/American Standard supplementary electric heater kit for slide-in installation in the air handler heater cavity, nominally rated 15 kW.

Trane/American Standard supplementary electric heater kit for slide-in installation in the air handler heater cavity, nominally rated 20 kW.

Trane 10 kW electric heat kit for TEM and 5TEM air handlers. Part #BAYHTR1510BRK. Built-in circuit breaker with OEM Trane compatibility.

Trane 15 kW electric heat kit for TEM and 5TEM air handlers. Part #BAYHTR1517BRK. Built-in circuit breaker with OEM Trane compatibility.

Trane supplementary electric heater kit, nominally 20 kW, single phase, with a factory circuit-breaker package.

Ceramic insulator for electric heat kits, sold by the piece. Bring the old one in and we will match it at the counter.

McDaniel Metals DHZECNJ3672 horizontal economizer for 3-6 ton Daikin and Goodman package units. Honeywell JADE control, factory wired.

Daizuki 1-ton mini-split heat pump system, 12,000 BTU, 120V, 19 SEER2. Includes indoor and outdoor units. WiFi-enabled with BlueFin corrosion protection. Heats and cools.

Daizuki 1-ton mini-split heat pump system, 12,000 BTU, 240V, 20 SEER2. Includes indoor head and outdoor unit. WiFi-enabled with Blue Fin coil protection.

115V version of the Daizuki DXTHA-21 series mini split heat pump, rated 12,000 BTU/h cooling and heating, for jobs where only a standard single-phase 115V circuit is available.

Complete single-zone ductless mini split heat pump system from the Daizuki DXTHA-21 series, rated 12,000 BTU/h cooling and heating.

Daizuki 1.5-ton mini-split heat pump system, 18,000 BTU, 240V, 19 SEER2. WiFi-enabled with BlueFin corrosion protection. Heats and cools a single zone.

Daizuki DXTHA-21 series single-zone ductless mini split heat pump system rated 17,500 BTU/h cooling and 18,300 BTU/h heating.

Daizuki 2-ton mini-split heat pump system, 24,000 BTU, 240V, 18 SEER2. WiFi-enabled with BlueFin corrosion protection. Heats and cools a single zone.

Daizuki 3-ton mini-split heat pump system, 36,000 BTU, 240V, 17 SEER2. WiFi-enabled with BlueFin corrosion protection. Heats and cools large single zones.

Lennox / Allied Air ECB45-series electric heat section, 10 kW at 208/240V single phase, 60 Hz, with factory-installed circuit breaker protection (one 60 A breaker). Lennox lists it for CBK45 and CBA25 series air handlers.

Lennox / Allied Air ECB45-series electric heat section, 15 kW at 208/240V single phase, 60 Hz, with factory-installed circuit breaker protection (one 60 A and one 25 A breaker). Lennox lists it for CBK45 and CBA25 series air handlers.

Lennox / Allied Air ECB45-series electric heat section, 20 kW at 208/240V single phase, 60 Hz, with factory-installed circuit breaker protection (one 60 A and one 50 A breaker). Lennox lists it for CBK45 and CBA25 series air handlers.

Nordyne / Nortek Global HVAC H6HK-series electric heat kit with circuit breaker, recorded as 10 kW for Nordyne-built air handlers (also sold under Frigidaire, Gibson, Maytag, Tappan, Westinghouse, Philco and Kelvinator badges). Nortek publishes no public spec sheet or accessory table for this part.

Goodman/Amana HKR-series field-installed electric heat kit. Goodman publishes 9.50 kW at 240V (32,400 BTU/h) for the -10 size, and the trailing C denotes a single-phase kit with a factory circuit breaker.

Goodman/Amana HKR-series field-installed electric heat kit, 15 size. Goodman’s nomenclature table lists the 15 size at 14.25 to 15.00 kW at 240V, and the trailing C denotes a single-phase kit with a factory circuit breaker.

Goodman/Amana HKR-series field-installed electric heat kit, 20 size. Goodman’s nomenclature table lists the 20 size at 19.00 to 19.60 kW at 240V, and the trailing C denotes a single-phase kit with a factory circuit breaker.

Goodman 15 kW electric heat kit with built-in circuit breaker. Adds supplemental or emergency heat to Goodman/Amana air handlers. Part #HKSC15XC.

Goodman 10 kW electric heat kit with built-in circuit breaker. Part #HKSC10XC / HKTSD10X1. Supplemental or emergency heat for Goodman/Amana air handlers.

Goodman 10 kW electric heat kit with built-in circuit breaker. Adds supplemental or emergency heat to Goodman/Amana air handlers. Part #HKTSD10X1.

Goodman 15 kW electric heat kit with built-in circuit breaker. Adds supplemental or emergency heat to Goodman/Amana air handlers. Part #HKTSD15XB.

Goodman 20 kW electric heat kit with built-in circuit breaker. Adds supplemental or emergency heat to Goodman/Amana air handlers. Part #HKSC20DB.

Carrier/Bryant KFCEH accessory electric heater package, 10 kW at 240V (7.5 kW at 208V), 208/230V single phase, with an internal circuit breaker.

Carrier/Bryant KFCEH accessory electric heater package, 15 kW at 240V (11.3 kW at 208V), 208/230V single phase, with an internal circuit breaker.

Carrier/Bryant KFCEH accessory electric heater package, 20 kW at 240V (15.0 kW at 208V), 208/230V single phase, with an internal circuit breaker.

Carrier/Bryant KFFEH accessory electric heater package, 10 kW at 240V, 230V single phase, with an internal circuit breaker.

Carrier/Bryant KFFEH accessory electric heater package, 15 kW at 240V, 230V single phase, with an internal circuit breaker.

Carrier/Bryant KFFEH accessory electric heater package, 20 kW at 240V, 230V single phase, with an internal circuit breaker.

36,000 BTU class single-zone ductless mini split heat pump system from the Everwell MKTH-17 series, rated 35,000 BTU/h cooling and 35,400 BTU/h heating.

Ceramic claw insulator for electric heat elements. Holds heating coils in place and insulates them from the frame. Universal HVAC heat strip part.

Napco NP138 ceramic insulator for electric heat kits and duct heaters. 3/4 in OD, 3/8 in ID, 7/16 in wide.

Rheem R801T0503A14UHSNAS gas furnace, 50,000 BTU, 80% AFUE, 14″ cabinet. Constant torque ECM blower motor with PlusOne diagnostics. Upflow/horizontal install. SEER2 compliant.

Rheem R801T0754A17UHSNAS gas furnace, 75,000 BTU, 80% AFUE, 17″ cabinet. Constant torque ECM blower motor with PlusOne diagnostics. Upflow/horizontal install. SEER2 compliant.

Rheem R801T0754A21UHSNAS gas furnace, 75,000 BTU, 80% AFUE, 21″ cabinet. Constant torque ECM blower motor with PlusOne diagnostics. Upflow/horizontal install. SEER2 compliant.

Rheem R801T1005A21UHSNAS gas furnace, 100,000 BTU, 80% AFUE, 21″ cabinet. Constant torque ECM blower motor with PlusOne diagnostics. Upflow/horizontal install. SEER2 compliant.

Rheem Endeavor Line Classic Series RA14AY outdoor condensing unit, 1.5 ton nominal (18,000 BTU/h), 208/230V single phase.

Rheem Endeavor Line Classic Series RA14AY outdoor condensing unit, 2 ton nominal (24,000 BTU/h), 208/230V single phase.

Rheem Endeavor Line Classic Series RA14AY outdoor condensing unit, 2.5 ton nominal (30,000 BTU/h), 208/230V single phase.

Rheem Endeavor Line Classic Series RA14AY outdoor condensing unit, 3 ton nominal (36,000 BTU/h), 208/230V single phase.

Rheem Endeavor Line Classic Series RA14AY outdoor condensing unit, 3.5 ton nominal (42,000 BTU/h), 208/230V single phase.