Lennox 603408-02, Return Air & Supply Air Smoke Detector Kit
Cat # : 53W79
Model/Part # : 603408-02
Quantity:
Product Overview
Dual-sensor kit contains the following:
- (2) Smoke detector sensors
- Smoke detector power board
- Supply bracket
- Supply brace
- Return bracket (used on KC, KG & KH units only)
- Return brace (used on KC, KG & KH units only)
- Power harness
- Supply and return air harness
- (2) Metal sampling tubes
- (2) Plastic exhaust tubes
- (2) Magnets
- Sensor manufacturer's instructions
- #10 - 16 X 3/4” sheet metal screws
- #8 - 32 X 1” thread-forming screws