Home Accessories Regulation Wire regulation PT 59 equithermal set

PT 59 equithermal set

Type: Wire
Order No.: 43513

We deliver the reliable PT 59 regulator together with the outdoor temperature sensor in a discounted equithermic set. The equithermic regulation allows the boiler to change the heating water temperature according to changes in outdoor temperature, thus achieving higher fuel efficiency. In addition to reducing operating costs, it also improves thermal comfort as the heating elements are heated continuously.

The option of equithermic regulation is available with all THERM boilers (except for THERM ELN series) and it is activated on request by an authorised service technician. This method of regulation may only be used with a connected outdoor temperature sensor. The outdoor temperature sensor is solely mounted on the north wall of the building, about 3 metres above the ground, and it must not be influenced by any external heat source (open windows, sunshine, etc.).


Recommended retail price: on request

Class of temperature regulator - Directive EU No. 811/2013

The package of the PT 59 equithermic set contains:

Regulator PT 59

  • Large backlit display
  • Fast option buttons
  • Option to set nine weekly central heating programs with up to six daily temperature changes
  • Option to set one weekly program for utility water with up to three time intervals per day
  • Equithermal regulation
  • Equithermal regulation with correction according to indoor temperature
  • Simple control and programming

Outdoor temperature sensor

  • Sensor stored in a plastic case
  • Small dimensions
  • Easy installation
  • Designed for use in the exterior

PT 59 regulator

Technical data Unit PT 59
Class of temperature regulator according to the requirements of Commission Directive EU No. 811/2013 - VI
The contribution of temperature controllers for seasonal energy efficiency * % 4
Order number - 43507
* The contribution of temperature controllers for seasonal energy efficiency of heating kits consisting of heater for heating inside areas, temperature controller and solar equipment or sets of combined heaters, temperature controller and solar equipment

Outdoor temperature sensor

Technical data Units Outdoor temperature sensor
Rated resistance kΩ 10
Dimensions mm ⌀ 71 / hl. 35
Order number - 40579.1
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Honeywell R200C-2

Category: CO escape detector
Alarm volume: 85 dB
Order No.: 43696.1
Outdoor temperature sensor

Outdoor temperature sensor

Category: Sensor
Type: Wired
Order No.: 40579.1