This indicates the original manufacturer is United Technologies

Utilizing a genuine Lennox replacement part eliminates the diagnostic uncertainties associated with universal aftermarket boards

This unit is specifically designed for receiver tanks

offering drop-in compatibility for common damper actuator replacement projects

The Honeywell ARD12TZ is a 12-inch automatic round damper engineered specifically for heavy-duty forced air zoning systems

Conbraco 19-KJHA-150 Valve 30067439-890 This indicates the original manufacturerThe Conbraco 19 KJHA 150 is a high capacity ASME Section I steam pressure relief valve designed specifically for power boiler applications. This model features a 2" Male NPT inlet and a 2 1 2" Female NPT outlet, engineered to handle a set pressure of 150 PSI. With a discharge capacity of 10,864 pounds per hour, it provides critical overpressure protection for heavy duty steam systems. The internal construction utilizes a brass trim and a Teflon seat,