McDonnell & Miller G-4-SS Probe Rod if your existing switch is

if your existing switch is failing to reset or tripping prematurely

Common Questions What causes a Raypak thermal fuse to blow

utilizing this York furnace orifice replacement is critical when performing gas conversions or replacing clogged spuds to ensure the manifold pressure aligns with the unit’s nameplate BTU rating

What are the symptoms of a failing HC91PD001 capacitor

the 626404R provides a direct replacement for 6262610

McDonnell & Miller G-4-SS Probe Rod if your existing switch isThe McDonnell & Miller G 4 SS Probe Rod (Part Number 179158) is a high grade 316 stainless steel grounding electrode engineered for demanding liquid level control applications in steam and hot water boiler systems. This 48 inch remote sensor probe is specifically designed for use with McDonnell & Miller RS sensors, such as those found in Series 750B C3 and 750B C4 cast iron chambers. As a non Teflon ground probe, it provides a reliable electrical