Armstrong Fluid Technology 216944-300 320788-704 Constructed for durability in demanding

Constructed for durability in demanding residential and light commercial environments

Direct Retrofit: This flame signal amplifier serves as a direct drop-in replacement for legacy R7847A1090 and R7847A1074/U units

providing a linear output directly proportional to the motor’s electrical load

While it uses standard connections

System Efficiency: Enhances the performance of Lennox heat pumps and air conditioning units by ensuring ideal heat exchange

Armstrong Fluid Technology 216944-300 320788-704 Constructed for durability in demandingThe Armstrong Fluid Technology 216944 300 is a high performance Pressure Water Reducing Valve designed for precision in commercial and residential HVAC hydronic systems. This Armstrong RD 11T S model features a robust brass body construction, ensuring long term durability and resistance to corrosion. Engineered with a 1 2" NPT Union Inlet and a 1 2" Female NPT outlet, it simplifies installation in tight piping configurations. The valve is pre