This duct-mounted transmitter features an 8-foot copper averaging element paired with a 1-foot copper capillary

Standard industry practice for PSC motors dictates that a new capacitor matching the required MFD rating should be installed to ensure proper torque and motor longevity

Whether you are troubleshooting an E228 error code or a "pressure switch open" fault on a high-efficiency Lennox or Allied Air unit

As a direct Diversitech 117U5023 cross-reference

reducing soot buildup and burner vibration

Lochinvar & A.O. Smith 100208458 Control Board 320734-701 This duct-mounted transmitter features anThe Lochinvar & A. O. Smith 100208458 Interface Control Board is a critical genuine OEM replacement designed for professional grade hydronic and domestic hot water systems. This high performance interface control board, also identified by the legacy part number RLY20058, functions as the primary communication bridge between the user interface display and the main integrated boiler control. It ensures precise data transmission for monitoring modulation