the KR-11112 is specifically sized for the larger RV111 and 210G stacks

25" NPT gas regulator engineered for commercial and light industrial gas trains

Built for furnace models requiring precise negative pressure sensing

What causes a Lennox 33W18 switch to fail

the KPU5 series is rated for high-pressure refrigerants

Warrick 26MC1A0 Control 321042-401 the KR-11112 is specifically sizedThe Warrick 26MC1A0 Control is a professional grade conductivity based liquid level control specifically engineered for low water cutoff (LWCO) applications in steam boilers and hydronic systems. Built for the rigorous demands of mechanical rooms, this 120Vac solid state module utilizes a 26,000 ohm sensitivity to provide precise fluid level monitoring. The direct acting mode ensures immediate response when conductive probes are exposed, tripping the