
Fittings for pump hydraulic connections.

Side inlet/outlet plug.

External probe to measure the fluid temperature directly for improved heater regulation.

Recirculation pump for water heaters

ATV series
Encapsulated toroidal voltage autotransformers to supply 500 to 3000 W ABT heaters at voltages of 115 – 415/230 Vac.

Electronic heater control board.

Bracket for mechanical fastening to the system.

Mount for quick fastening to metal surfaces.

450/750V CEI 20-22 PVC cable for connecting the heater to the mains supply.

Cable gland for connecting accessories to the heater.

Sealing gasket for water heaters.