The National Board certified design ensures critical overpressure protection for steam systems where reliability is non-negotiable

verifying the thermopile millivolt output under load is critical to ensuring reliable main burner ignition and preventing nuisance dropouts during heavy duty cycles

engineered specifically for standard EB and optional EH series electric furnaces and air handlers

this unit features a straight-through flow pattern and handles capacities up to 280

OEM Compatibility: Exact replacement for the Raypak 013167F

Trane COV3510 Cover 319848-301 The National Board certified designThe Trane COV3510 Cover is a genuine OEM replacement part engineered for professional grade protection of outdoor HVAC condensing units. This PVC condenser cover features precision dimensions of 27 3 4" x 29" x 26", providing an exact fit for Trane residential AC units and heat pumps. Constructed from heavy duty, weather resistant PVC, this component is designed to shield the condenser coil and internal electrical components from debris, leaf