Central controller Shanghai Beok Controls HT260072 — 8 loops

Central controller Shanghai Beok Controls HT260072 is a hub controller for heating systems that manages up to 8 loops. It receives signals from zone thermostats and drives thermal actuators to regulate room temperature. The unit can also control the boiler and circulating pump, switching them off when no thermostat signal is present. Built with a fire-retardant ABS+PC housing and LED indicators, the controller focuses on precise temperature control, energy efficiency, and safe operation. Note: compatible only with NC (normally closed) thermal actuators.

Advantages

The HT260072 supports up to 8 loops with up to three NC thermal actuators per loop, enabling zoned temperature control across multiple rooms. It integrates boiler and pump control with a time-delay function to protect equipment and extend service life, and LED indicators provide immediate status information. Compact dimensions and wide AC input (100–240 V, 50/60 Hz) allow straightforward installation in typical heating-system cabinets.

Suitable for

• Zoned residential heating systems with up to 8 zones
• Small commercial building heating control
• Systems requiring centralized control of boiler and circulating pump
• Installations using NC (normally closed) thermal actuators

Key specifications

• Application: heating system
• Number of loops: 8
• Power supply: AC 100–240 V, 50/60 Hz, 10 A
• Output for heating boiler: 8 A
• Pump output: AC 250 V, 8(5) A
• Compatible thermal drive: NC (normally closed)
• Max. thermal actuators per loop: 3
• Delay time: 200 s
• Operating temperature: -20 °C to +50 °C
• Housing material: fire-retardant ABS+PC
• Dimensions: 177 x 110 x 35 mm
• Colour: white

How to use

Install the HT260072 in the heating-system control cabinet and connect zone thermostats to the corresponding loop inputs. Wire NC thermal actuators to each channel, up to three per loop. Connect the boiler and circulating pump outputs according to the wiring diagram. Supply the unit with AC 100–240 V. The controller will receive thermostat signals and activate the appropriate thermal actuators; it will only enable the boiler and pump when the valve is fully open and will turn them off when the required temperature is reached or when no thermostat signal is present.

Usage recommendations

Use only NC (normally closed) thermal actuators with this controller. Verify wiring and load ratings before powering the unit, and allow the built-in delay time to operate to avoid frequent switching of the boiler and pump.