The wireless TRV modulating actuator replaces a standard manual TRV head with a M30 x 1.5 mm thread or by using the supplied body adaptor.

Features manual open/close buttons, LED status indicator for installation, pairing and low battery warning.

Designed for use with a JGSTATW1 or JGSTATW2 and a JGCO (see opposite), can also be used with the JGBR configured to RX1.