allowing technicians to use low-pressure air signals to control high-pressure steam through a main valve

The Trane CNT7941 Control Board is a high-performance OEM furnace control circuit board designed to regulate the complex firing sequences and safety parameters of American Standard and Trane residential gas units

the filter can vibrate against the metal housing or allow air to "whistle" through the resulting gaps

Engineered with a robust brass body and high-performance NBR seals

Lennox 14W95 TXV 320735-701 allowing technicians to use low-pressureThe Lennox 14W95 TXV is a precision engineered 3 ton thermal expansion valve designed specifically for R22 refrigerant systems. This OEM Lennox expansion valve features a 3 8" x 1 2" ODF (Outside Diameter Female) connection, ensuring a secure, leak resistant fit for outdoor coil circuits. As a critical metering device, the 14W95 modulates refrigerant flow based on evaporator load, maintaining the precise superheat required to prevent liquid slugging