Description
The Honeywell R8229A1021 is a professional-grade electric heat relay engineered for dependable load control in residential, commercial, and industrial HVAC heating applications. With a 24VAC coil and DPST normally closed contact configuration, this relay delivers consistent, safe switching of electric heating elements and contactor circuits — even under demanding electrical loads.
Key Features
- 24VAC coil voltage for seamless integration with standard HVAC control circuits
- DPST (Double Pole, Single Throw) switching with normally closed contacts
- High electrical capacity across multiple voltage ratings for versatile application
- Built for durability in continuous heating control environments
- Suitable for residential, commercial, and industrial HVAC systems
Applications
- Electric heating element switching
- Contactor load control in HVAC heating systems
- Heating control panels requiring reliable relay switching







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