Johnson Controls HVAC Replacement Parts

We carry genuine Johnson Controls HVAC replacement parts including blower motors, control boards, ignitors, gas valves, capacitors, sensors, and complete component assemblies. Johnson Controls is one of the leading HVAC manufacturers in North America. Find the right part for your unit by model number.

Common Johnson Controls Parts

• Blower motors and motor mounts
• Control boards and circuit boards
• Hot surface ignitors and pilot assemblies
• Gas valves (Honeywell, White-Rodgers, Maxitrol)
• Capacitors and contactors
• Pressure switches and sensors
• Heat exchangers and burner assemblies

For motor and HVAC component cross-references, see Blower Motors or All Motors.

Frequently Asked Questions

How do I find the right Johnson Controls replacement part?

Locate your Johnson Controls unit's model and serial number on the rating plate (typically on the side or back of the cabinet). The model number identifies the specific component variant. Contact us with the model number for help selecting the correct part.

Are aftermarket parts compatible with Johnson Controls units?

Many universal HVAC parts (capacitors, contactors, basic sensors) are cross-compatible across brands. For brand-specific components like control boards and proprietary modules, always use genuine Johnson Controls parts to maintain warranty and ensure correct operation.