49K42 | VALVE-EXPANSION | Lennox Product Type_FLT-51-05 for 51 Water Feeder Its 7/16 X 2

Its 7/16 X 2

Observation Port for Water Heaters: Bosch (87010004010)This Bosch Observation Port (87010004010) is a critical component for select water heater models

**Key Features:** *

Key Features:Precise Circuitry: Meticulously engineered circuitry ensures accurate signal processing and reliable operation

the Relay 903 can handle significant electrical loads

49K42 | VALVE-EXPANSION | Lennox Product Type_FLT-51-05 for 51 Water Feeder Its 7/16 X 2**49K42 Expansion Valve by Lennox** Lennox's high quality 49K42 Expansion Valve is designed to regulate the flow of refrigerant within an air conditioning or refrigeration system. This valve is commonly used in HVAC applications for precise temperature control and efficient operation. **Key Features:** * Ensures optimal system performance by regulating refrigerant flow * Maintains desired temperatures by controlling expansion pressure * Works in