Pallet with tail lift
Thermolys
00
Perge OptiPac MR290 M-R 4 kW Single-phase

Perge

Perge OptiPac MR290 M-R 4 kW Single-phase

Air-to-water heat pump monobloc with R290 refrigerant and pre-wired wall-mounted indoor unit. Integrated buffer tank of 45 litres and expansion vessel of 14 litres.

6 090,33 €

VAT included

In stock6 % VAT possible
Request a free survey

  • Pallet delivery with tail lift and appointment

    The carrier calls to arrange a slot; the appliance is left at your doorstep.

  • Estimated return cost: 180,00 €

    Estimate provided before purchase, as the law requires for goods that cannot be returned by post.

  • Professional installation required

    This appliance must be installed by an approved professional. We can put you in touch with an installer from your province.

  • 6 % VAT possible

    Since 1 January 2026 the reduced rate applies to heat pumps, including reversible air-to-air units, whatever the age of the building — provided the appliance and the installation appear on a single invoice issued by the same professional. The appliance sold alone stays at the standard rate.

Description

The Perge OptiPac MR290 M-R 4 kW combines a monobloc outdoor unit with R290 refrigerant to a wall-mounted indoor unit delivered fully assembled. The indoor unit incorporates a 45-litre buffer tank, circuit circulator, 14-litre expansion vessel, shut-off valves and pre-wired terminal block. The integrated buffer allows the unit to operate regardless of the system's hydraulic flow rate, without requiring an external decoupling vessel. Hydraulic connections exit from the bottom, or from top and bottom with a spacer frame, making it a direct replacement solution for a wall-mounted boiler whilst retaining existing pipework in place.

Performance

  • Power: 3.74 kW at -7 °C for a flow temperature of 55 °C
  • Maximum flow temperature: 75 °C
  • Operation down to -25 °C outdoor temperature

Domestic hot water is produced via an external cylinder.

À compléter avec