Coupling an MR32 Air/Water heat pump to an existing boiler
Coupling OptiPac MR32 with an existing boiler
Coupling an Optipac MR32 Air/Water heat pump with an existing oil or gas boiler
Seasonal energy efficiency (Seer) up to 184%
Output of 4, 8, 10, 12 or 16 kW
3 kW or 3×3 kW electric backup
Heating only or heating and domestic hot water production
Ideal for underfloor heating
Biofioul F30 Compatible 
Biogas Compatible 
- Certificat Economie Energie
- TVA 5,5%
Contents
Opt for the security of 2 energies by coupling your existing boiler to a PERGE OptiPac MR32 heat pump
Opt for the security of 2 energies by coupling your existing boiler to a PERGE OptiPac MR32 heat pump
Whatever installation solution you choose, the OptiPac MR32 control system can be used to operate an existing boiler as a back-up if required.
Thanks to our technology, our OptiPac MR32 heat pump lets you meet your heating needs while keeping your existing boiler.
The benefits ?
Reduce your energy bill and enjoy the security of 2 energies at home for your comfort.
Coupling example :
Find out more about the heat pump : https://www.perge.com/fr-fr/pompe-a-chaleur-aireau
Price examples
OptiPac MR32 4 Mono C-R
Air/water heat pump with indoor heating module
185% seasonal energy efficiency (SEER)
4 kW output
Heating only
Outdoor unit including
R32 internal refrigerant circuit with Mitsubishi Twin-Rotary inverter compressor, liquid cut-off cylinder, electronic expansion valve, Panasonic inverter fan motor, R32 air exchanger with protection against weather and salt attack, R32 water plate exchanger. Hydraulic circuit with inverter circulator, 5-litre expansion vessel, safety valve, 1 "M flow and return pipes. Electric backup heater (3 kW mono version, 3x3 kW tri version). Easily accessible junction box, DHW sensor, anti-frost heating cord in condensate drip tray.
Indoor module including
Touch-screen controller with 20-meter cable for connection to outdoor unit (modification/viewing of outdoor unit operating parameters, display of error codes). 80-liter primary water volume, 14-liter expansion vessel. Circulator circuit n°1. Pre-wired terminal block (power supply, 2nd circulator, room thermostat, underfloor heating safety device).
Price excluding taxes
Why choose a hybrid heat pump ?
In renovation projects, a hybrid heat pump is often a better solution than an alone heat pump.
The investment in the device is lower : by limiting the heat pump's output to meet heating needs up to slightly negative temperatures (the longest period of the year), the hybrid heat pump costs less than a high-temperature heat pump.
The home's electrical system is only slightly modified : the low output of the heat pump allows you to keep a single-phase power supply (three-phase power is not required), with little or no change to the original electricity supply.
Heating requirements are met in all cases : in very cold weather, the boiler's output can meet heating needs whatever the outside temperature.
In very cold weather, it's more economical : Under these climatic conditions, the heat pump's Coefficient of Performance (COP) drops to the point where it's cheaper to heat with the boiler. Hybrid heat pump control takes this into account, allowing you to heat with the cheapest energy available. Moreover, by using the boiler, you reduce the need for defrosting during these periods, which leads to unnecessary energy consumption.
A simple solution, whatever your existing heating system : Radiators, underfloor heating, radiators and underfloor heating simultaneously, with or without domestic hot water production, the hybrid heat pump offers a simple, sustainable solution, whatever the existing heating system.
Better than an alone oil boiler
In the off-season, it's more economical : When outside temperatures are positive or even slightly negative, the heat pump's Coefficient of Performance (COP) is high. The heat pump is then able to meet heating needs on its own, using energy that's cheaper than oil or gas.
Hybrid for safety
With 2 energies available at all times, the hybrid heat pump provides additional security for home heating.