No. 1 · October 2026 · The Green Transition · €0
VP
The heat magazineNº 01October 2026

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‹ All stars·RemehaMercuria Ace Monoblock
Remeha Mercuria Ace Monoblock
Remeha · Air-to-water heat pump (monobloc)
-25 °Coperation in
hard frost
Remeha Mercuria Ace Monoblock

MONO

Six sizes from 4 to 16 kW
  • 4.2–15.9 kW at A7/W35Output
  • COP 5.15Efficiency
  • 47 dB(A) at 1 mSound
  • Refrigerant R32Climate
Portrait

Remeha · No. 1

Star portrait of Remeha Mercuria Ace Monoblock.

Remeha Mercuria Ace Monoblock

Remeha Mercuria Ace Monoblock is a compact air-to-water heat pump available from 4 to 16 kW in single-phase and three-phase versions. It can be supplied as a hybrid (H) or fully electric (E).

The nominal heat output at A7/W35 ranges from 4.2 kW to 15.9 kW, and COP lies between 4.5 and 5.15. At an outdoor temperature of -7 °C the heat pump delivers from 4.14 kW in the smallest to 12.68 kW in the largest size.

The heat pump operates at outdoor temperatures down to -25 °C and supplies water at up to 65 °C. The refrigerant is R32, and the low-temperature (W35) energy class is A+++. It can control several heating circuits and can provide active cooling in summer.

Sizes 4, 6, 8 and 10 kW run on 230 V, while 12 and 16 kW run on 400 V. The E version has a 3 to 6 kW immersion heater, and an outdoor sensor provides weather-compensated control.

Connection to the electrical supply and heating system is carried out by an authorised electrician and plumber. We will find a certified installer in your region.

Get a quote!

Write to us and receive a quote for Remeha MONO installed by a certified installer.

Write to usEmail ›info@arnenielsen.dk