Thermoreg. radiator head JB-150N-HEAD

JB-150N-HEAD is a wireless valve actuator designed to control water‑based radiator valves and underfloor heating within the JABLOTRON 100 system. The actuator is assigned to a programmable output of the control panel and linked to a JA‑1x0TP thermostat to enable simple zone control.

When paired with a thermostat it supports automatic switch‑over to an economy temperature, weekly schedules, manual override, minimum temperature hold and open‑window heating suppression. The device also reports overheating or freezing conditions.

Select the correct valve adapter before installation. The actuator is supplied with the basic VA 50 adapter (M30 × 1.5); alternative adapters JB‑VA16, JB‑VA26, JB‑VA78 and JB‑VA80 are available for other valve types.

Up to 48 actuators may be installed in a building independently of individual thermostat settings. The JB‑150N‑HEAD is a bidirectional wireless device that follows the status of the selected programmable output of the control panel.

Key technical data

• Power: 3 × AA alkaline batteries (LR6) 1.5 V (batteries not included).
• Typical battery life: approx. 2 heating seasons (10 cycles/day).
• Current consumption (nom./max.): 0.025 / 550 mA.
• Communication band: 868.1 MHz, JABLOTRON protocol; maximum RF power (ERP) 2.5 mW.
• Communication range: approx. 300 m (open area).
• Protection rating: IP40. Switchgear limit: T60.

Note: Verify radiator valve compatibility and choose the appropriate adapter before mounting. Follow the manufacturer's instructions for installation and commissioning.