Technicians typically install the A-4000-120 at the compressor tank discharge or between the filtration stage and the main supply line

Robust Overpressure Protection: Rated for up to 10 PSI overpressure

ensuring accurate flow modulation

Is this an immersion or wrap-around style

the OEM Reznor 196244 motor ensures your customer’s unit heater fan operates at factory-spec efficiency without the noise of a generic substitute

Johnson Controls VG7842ET Valve 324846-701 Technicians typically install the A-4000-120The Johnson Controls VG7842ET Valve is a high performance 3 way mixing globe valve engineered specifically for technical precision in HVAC hydronic systems. Constructed with a cast bronze body and durable brass trim, this 1 2 inch NPT valve provides reliable control over hot water, chilled water, and saturated steam up to 15 psig. With a 1. 8 Cv rating and linear flow characteristics, it ensures stable modulation and mixing of fluids to maintain exact