HVAC & Heating Controls

NBK-20484 – 20" 2-Blade Axial Fan, 20° Pitch, 1/2" Bore, CWThe NBK-20484 Axial Fan is a high-performance 20-inch fan blade featuring a 2-blade design with a 20° pitch for efficient air movement. With a 1/2-inch bore and clockwise (CW) rotation, this fan offers reliable...

2 Prong Toggle Switch (4TS2-HD) – Universal Wood Stove On/Off or High-Low SwitchReplace your worn or faulty switch with the 2-prong toggle switch (4TS2-HD), designed for use in a variety of wood stove models. Commonly used as an on/off or high/low blower control, this...

2 Prong Toggle Switch (4TS2) – Universal Wood Stove On/Off or High-Low SwitchReplace your worn or faulty switch with the 2-prong toggle switch (4TS2), designed for use in a variety of wood stove models. Commonly used as an on/off or high/low blower control, this...

NBK-20909 – 18" Aluminum Fan Blade, 4 Blade, Fixed Hub, CW, 33° Pitch – NBKThe NBK-20909 Aluminum Fan Blade is a high-quality OEM-equivalent replacement designed for HVAC condenser and air movement applications. Featuring an 18-inch diameter, 4-blade design, fixed hub, and clockwise rotation, this...

NBK-21188 – 12" Diameter | 5-Blade Fan | 25° Pitch | CCW Rotation | 5/16" Bore | OEM Replacement for Acme 31215The NBK-21188 Fan Blade is a high-performance 12-inch replacement fan designed for HVAC and industrial ventilation systems. With its 5-blade configuration, 25° pitch,...

4 Prong Toggle Switch (4TS4) – Fits Appalachian Wood StovesReplace your worn or faulty blower control switch with this 4-prong toggle switch (4TS4), designed for use in several Appalachian wood stove models. This aftermarket switch provides reliable control over fan or auxiliary functions, ensuring...

3-Speed Rotary Switch with Knob & Nut (80692) – Replacement for US Stove FurnacesRegain precise blower control with the 3-speed rotary switch (80692) from US Stove Company. This OEM replacement allows you to toggle easily between low, medium, and high fan speeds, helping improve...

NBK-21100 – Air Pressure Sensing Switch FS-751 | Field Set at 0.05" WCThe NBK-21100 Air Pressure Sensing Switch provides reliable detection of low-pressure differentials in HVAC and industrial air systems. Operating at a field setting of 0.05 inches WC, this ultra-sensitive switch is ideal...

Adjustable Temperature Limit Controller (6UEE1) – Close on Rise, SPST, 90°F–130°F Closing, 70°F–110°F Opening – Surface Mount Thermo-DiscControl your system's operation with this low-range adjustable temperature limit controller. Featuring a close-on-rise design, this surface-mount SPST thermo-disc is ideal for activating circuits such as fans...

Adjustable Temperature Limit Controller (6UDY7) – Open on Rise, SPST, 210°F–290°F – Surface Mount Thermo-DiscSafeguard your heating appliances with this high-range adjustable temperature limit controller. Designed to open on temperature rise and reset automatically, this SPST surface-mount thermo-disc provides reliable thermal protection in demanding...

Adjustable Temperature Limit Controller (6UDY4) – Open on Rise, SPST, 115°F–175°F Range – Surface Mount Thermo-DiscProtect your heating and ventilation systems with this adjustable temperature limit controller. Featuring open-on-rise functionality and automatic reset, this SPST surface mount control safely interrupts power when temperatures exceed...

Adjustable Limit Switch (80146) – For US Stove Company Wood & Pellet StovesEnsure safe and precise thermal regulation with the adjustable limit switch (80146) for US Stove Company units. This versatile component allows you to set custom temperature thresholds to control blower or system...

A173 – Blower Motor, Draft Inducer 115V Maintain safe combustion and proper venting in your heating system with this OEM-style draft inducer blower motor, designed as a direct replacement for Fasco A173. This high-performance motor ensures steady airflow through the heat exchanger and vent,...

60J00 – Ignition Control Module Restore reliable ignition performance in your gas heating system with this OEM-style ignition control module, designed as a direct replacement for Lennox part number 60J00. Engineered for compatibility with a broad range of models, this control ensures safe burner...

Aquastat Hi/Lo Limit Controller – NBK-20928The NBK-20928 Aquastat Hi/Lo Limit Controller is a direct replacement for Honeywell L6006A1160. Designed for use in hydronic heating systems and outdoor boilers, this aquastat provides reliable high and low temperature limit control to maintain safe and efficient system...

NBK-20952 – Anode Rod, Magnesium, Hex Plug, 44 Inch – Blue Lightning EquivalentThe NBK-20952 Anode Rod is a 44-inch magnesium hex plug-style rod engineered to deliver superior corrosion protection for residential water heaters. Equivalent to Blue Lightning part number 1017400, this sacrificial anode rod...

NBK-20964 – Anode Rod, Magnesium, Hex Plug, 3/4" x 14" – AO Smith EquivalentThe NBK-20964 Anode Rod is a magnesium hex plug-style rod measuring 3/4" x 14", designed to protect residential water heaters from rust and corrosion. Fully equivalent to AO Smith part numbers...

Blower Motor – 115/230V | Equivalent to Dayton 1TDU1, Fasco 7086-0201, 4C830Ensure reliable airflow and efficient system performance with this dual-voltage Blower Motor. Designed as an equivalent replacement for Dayton 1TDU1, Fasco 7086-0201, and 4C830, this motor delivers dependable operation for HVAC systems and...

Blower Motor – 115/230V | Equivalent to Dayton 1TDU2, Fasco 7024-0788, 4C831Restore reliable airflow and efficient system performance with this dual-voltage Blower Motor. Designed as an equivalent replacement for Dayton 1TDU2, Fasco 7024-0788, and 4C831, this motor supports dependable operation across HVAC systems, air...

Blower Motor – 1/3 HP | Equivalent to Packard 43786Restore dependable airflow and efficient HVAC system performance with this 1/3 horsepower Blower Motor. Designed as an equivalent replacement for Packard 43786, this motor delivers reliable operation for furnaces and air handlers requiring consistent airflow,...