Description
The Lennox 67K65 is an OEM 24-volt, double-pole double-throw (DPDT) fan relay engineered for precise fan circuit control in Lennox heating and cooling systems. Designed as a direct factory replacement, this relay ensures dependable switching performance and seamless compatibility with original equipment specifications.
Key Features
- OEM Lennox replacement fan relay — SKU 67K65
- 24V coil voltage for standard low-voltage HVAC control circuits
- Double-pole double-throw (DPDT) configuration for versatile switching applications
- Engineered for direct drop-in replacement with no modifications required
- Maintains reliable fan operation across heating and cooling modes
- Built to Lennox OEM quality and performance standards
Application
The 67K65 fan relay is used in Lennox residential and light commercial HVAC equipment to control the blower fan circuit. The DPDT contact arrangement allows the relay to manage multiple circuit paths simultaneously, making it well-suited for systems that require fan speed switching or multi-stage fan control. Replacing a faulty fan relay with a genuine Lennox OEM part helps restore proper airflow sequencing and protects downstream components from irregular operation.
Why Choose an OEM Replacement?
- Guaranteed fit and function for compatible Lennox equipment
- Eliminates guesswork associated with aftermarket substitutions
- Supports long-term system reliability and efficiency
- Backed by Lennox engineering and quality assurance
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