thermostatic element, UPM3 Auto L circulation pump, non-return valve, couplers, thermometers, insulation

for a boiler and heating system with thermal store, 3-way mixing valve for heating system w. actuator

for a boiler and heating system with thermal store, 3-way mixing valve for heating system w. actuator

for a boiler and heating system with thermal store, 3-way mixing valve for heating system

for a boiler and heating system with thermal store, 3-way mixing valve for heating system

for a boiler and heating system with no thermal store

for a boiler and heating system with no thermal store

for a boiler & heating system with no thermal store, no mixing valve

Insulated Load Unit with an actuated 3-way mixing valve (Kvs = 6.3 m3/h), 2 pumps, TSV3B 55°C load valve, ball valves, drain valves, a safety valve, thermometers. The Unit is intended for heating systems with a solid fuel boiler & thermal store, permitting DHW heating. Heating system water is mixed in a 3-way mixing valve with el. actuator, the temperature of return water to a boiler is kept at 55°C min. by a load valve. Boiler heat surplus is stored into a thermal store. Heating output is controlled by an external Controller through the actuated mixing valve.

Insulated Load Unit with a TRS6 K Controller, 2 pumps, TSV3B 55°C load valve, ball valves, drain valves, a safety valve, thermometers. The Unit is intended for heating systems with a solid fuel boiler with no thermal store, permitting DHW heating. It ensures automatic mixing of heating water to a temperature corresponding to the boiler output. The temperature of return water to a boiler is kept at 55°C min. by a load valve. The integrated Controller controls operation of the whole system, switching on/off a boiler (e.g. a pellet-fired boiler or an auxiliary source). For manually loaded boilers, their output can be controlled either by RT3E electric controlled draft regulator, or by RT4 thermostatic one. The Load Unit is completely internally wired and fitted with a power cable with plug. The system can

Thermostatic draft regulator with design improvements. Better operation in extremely dusty environment, easier removal from boiler body – no need to drain the system, resistance against higher load, numeric scale more resistant against abrasion.

RT4 draft regulator with extended lever

RT4 draft regulator with a right-angled lever, 313 mm distance

RT4 draft regulator for boilers with a thicker mantle

electric controlled