As the direct successor to the legacy 116491-136

This thermostat PCB assembly is typically plug-and-play

Common Questions & Technical Support What does "Open on Rise" mean for this switch

ensuring consistent HVAC performance

Exact OEM Fit: Designed as a direct replacement for Trane SWT4288 and SWT04288

Resideo MX100-RP Gaskets THPU32HP7Y As the direct successor toThe Resideo MX100 RP Gaskets are essential field replacement components specifically engineered for MX Series Large Flow Mixing Valves. Designed to maintain the integrity of potable water and non potable hydronic systems, this 1 inch gasket kit (3 pieces) ensures a leak free seal between the valve body and union connections. When performing routine maintenance or system commissioning on a Honeywell Braukmann MX127, replacing the DN25 gaskets is a non