Diagnostic Ready: Features integrated ports for quick and reliable HVAC pressure testing

OEM Fit and Function: Designed specifically for Lennox and Allied Air systems to provide exact alignment within the burner assembly

regulator spring provides the necessary tension to maintain stable delivery pressures even under varying inlet conditions

This rugged hydronic zone valve utilizes a specialized ball seal to ensure a fresh seating surface every cycle

ensuring proper alignment with the factory blower assembly

Siemens Industrial Controls 3RT2026-1AG20 Contactor R-22 Diagnostic Ready: Features integrated portsThe Siemens 3RT2026 1AG20 is a heavy duty SIRIUS Innovation Size S0 magnetic contactor engineered for reliable motor switching in demanding HVACR and industrial automation environments. This 3 pole AC 3 contactor is rated for 25 Amps and 11 kW at 400V, featuring a 110V AC coil (50Hz) 120V AC coil (60Hz) to integrate seamlessly with standard control circuits. Designed for high switching frequency and electrical endurance, it utilizes screw type