RGMAT E W-PWM 5/4 Load Unit

Load unit designed to maintain a boiler (fireplace) inlet temperature by means of a load valve. It prevents low-temperature corrosion and boiler fouling. It consists of a Wilo PARA 25/8 iPWM1 pump, thermometer, TSV5B valve and insulation. Available with opening temperatures of 55 and 65°C.

Connection 5/4"
Code Item Availability
18132 RGMAT E 55 W-PWM 5/4 Load Unit in stock
18129 RGMAT E 65 W-PWM 5/4 Load Unit out of stock


Technical data sheet| Show (PDF 471 kB)
Manual| Show (PDF 2.2 MB)