A ready-to-install differential temperature controller in a wall-mounted IP65 enclosure. It switches a pump, fan or valve when one temperature is warmer than another by a set amount, making it ideal for solar thermal hot water, pool solar heating, heat recovery and air destratification. Loads up to 16A / 3kW are switched directly. The enclosure is prewired and tested under load before despatch, and supplied with two NTC sensors.

• Wall mounting and IP65 protection
• Fitted with a Novus N321S, Novus N322S or Ageon A108 differential controller
• Supplied with 2 x NTC sensors (3m cable, extendable)
• Anti-freeze, collector overheat and tank/pool maximum protection
• Optional second output for backup heating (with N322S)
• Internal terminal strip for quick connection, glanded cable entries
• 13A or 16A plug provided

The Novus controller is essential for reliable and accurate temperature regulation. As such it comes with the usual 3 year warranty. There is full technical support provided on the control panel. All other components are supplied with a 12 month warranty. The panel itself has a 12 month Return To Base warranty. In the highly unlikely event it suffers from a technical malfunction we will repair or replace.

Novus N321S Manual Download

Novus N322S Manual Download