Description
check the diagnostic LED on your Armstrong Furnace R37400D086 Control Kit
Designed to detect differential pressure in air or combustion by-products that do not degrade silicone
Is this switch compatible with R-410A
This specific 5-blade configuration features a 26-inch diameter and a precise 26-degree pitch
Built with a NEMA 1 rated housing and magnetic clutch technology
York S1-UVLAMP36120 Lamp L99H008 check the diagnostic LED onThe York S1 UVLAMP36120 is a high intensity germicidal replacement UV lamp engineered for integration into air handling units and furnace plenums. Operating on a 120V circuit, this UVC bulb is designed to neutralize airborne bio contaminants and prevent the accumulation of organic biofilm on evaporator coils. For technicians, the S1 UVLAMP36120 is a critical component for maintaining system hygiene and ensuring peak heat transfer efficiency. This OEM
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























