Will this cover fit horizontal T-4000 models

Can I use this for other brands like Kenmore or Comfortmaker

Broad Compatibility: Rated for R404A/R507A refrigerants

or visible grease leakage

Using an OEM kit ensures that the BTU input remains consistent with the original design

Lochinvar & A.O. Smith 100157743 Kit Els PW 17895 Will this cover fit horizontalProfessionals in the field know that maintaining system integrity starts with high quality safety components. The Lochinvar & A. O. Smith 100157743 Kit is a direct OEM replacement part featuring a 230F manual reset high limit switch. This kit is technically identical to the Lochinvar KIT3117, engineered specifically for high performance water heaters and boiler systems. When a primary thermostat fails, this 230 degree high limit kit acts as a critical