The Lennox 43H88 is an OEM blower relay engineered for precise, dependable blower motor control in Lennox heating and cooling systems. Featuring a Triple Pole Double Throw (3PDT) configuration and a 24-volt coil, this relay is designed to handle the switching demands of residential and light commercial HVAC applications with consistent, long-lasting performance.
Key Features
- OEM Lennox replacement blower relay for reliable, drop-in compatibility
- Triple Pole Double Throw (3PDT) switching configuration for versatile circuit control
- 24V coil voltage — compatible with standard low-voltage HVAC control circuits
- Engineered for dependable blower motor on/off switching in furnaces and air handlers
- Durable construction designed to withstand the thermal and electrical demands of HVAC environments
- Direct OEM replacement helps minimize downtime and simplify installation
Product Specifications
- SKU: 43H88
- Brand: Lennox
- Relay Type: Blower Relay
- Configuration: 3PDT (Triple Pole Double Throw)
- Coil Voltage: 24V
Application
The Lennox 43H88 blower relay is intended for use in Lennox furnaces and air handling units where precise blower motor switching is required. Always verify compatibility with your specific Lennox model before installation. Consult your equipment’s wiring diagram and service manual to ensure proper integration into the control circuit.
