3899R.B series

Kit for plate radiator replacement

3899R.B series
Kit for plate radiator replacement
Mixing and power supply module for replacing a radiator terminal with a ceiling or floor radiant system. The kit can be derived from any radiator terminal, both single-pipe and double-pipe, and is supplied complete with basic plate for free installation.
Galvanised sheet plate.
Module shut-off ball valves; Adjustment unit complete with by-pass for single-pipe circuit, check valve and calibration lockshield valve. 3-way mixing valve with adjustment from 27 to 63°C.
Electronic circulator UPM3 AUTO 15-70. Minimum temperature thermostat pre-set to 55°C. Delivery dial thermometer.
Internally pre-wired electrical terminal board. Set-up for direct heat meter. Set-up for wireless room thermostat control receiver.
External frame dimensions (LxD): 503x392 mm
Max depth: 134 mm
Threaded connections: 3/4" M
Circuit kits that can be powered: 3 n
Max deliverable head: 70 kPa
Delivery rate at max head: 800 l/h
Power supply: 230V AC
Power demand: 52W
Electrical protection: IP 20

Kit for plate radiator replacement

Code Box Cat.
3899R0010 1 03.04 ||3899R0010_LastPrice||

Suitable for powering a radiant system with a maximum recommended development of 30 m² divided into 3 circuits of 10 m² each.

For the power supply of 2 or 3 ceiling or floor circuits, we recommend using the appropriate distribution kits.

Version without box for free installation.

Kit designed for housing and wiring:

- remote actuator for programmable thermostats with wireless receivers

- antenna for remote actuator.

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