Heat pumps

ACOND Heat Pumps

Professional air source heat pump range designed for UK climate conditions. All models MCS certified.

£1,400
per year in savings
R290
natural Refrigerant
£7,500
BUS grant ready

Heat pumps

ACOND Heat Pumps

Professional air source heat pump range designed for UK climate conditions. All models MCS certified.

£1,400
per year in savings
R290
natural Refrigerant
£7,500
BUS grant ready
Acond Heat pumps
In stock
Heating + Cooling
SCOP 4.92
Solar panel ready
Higher Output | Suitable for 3–4 Bed Homes | Coverage Area: 130–170 m²

ACOND Aconomis R • to 18.03 kW

£4,661
Higher capacity for larger homes
COP 5.12 at A7/W35 (Keymark certified)
8.55kW heating output
More details
In stock
Heating
SCOP 4.77
Solar panel ready
Most Popular | Perfect for 2–3 Bed Homes | Coverage Area: 100–140 m²

ACOND Aconomis N • to 9.47 kW

£3,841
Best value for typical homes
SCOP 4.68 - excellent efficiency
COP 4.95 at A7/W35 conditions
More details
In stock
Heating
SCOP 4.96
Solar panel ready
Compact Model | Perfect for 1–2 Bed Flats & Small Homes | Coverage Area: 60–80 m²

ACOND Aconomis S • to 5.46 kW

£3,287
Most affordable heat pump option
SCOP 4.89 - high efficiency for budget model
COP 5.08 at A7/W35 conditions
More details
In stock
Heating + Cooling
SCOP 5.58
Solar panel ready
Ideal for 3–4 Bedroom Homes | Premium Efficiency | Coverage Area: 150–200 m²

ACOND Grandis R • 10 kW

£11,200
Save £780/year vs gas boiler
47.7 dbA at 3m - Library quiet
558% efficient - BEST IN CLASS
More details
In stock
Heating
SCOP 5.38
Solar panel ready
Perfect for 2–3 Bedroom Homes | Ultra-Quiet Operation | Coverage Area: 80–120 m²

ACOND Grandis N • 4.65 kW

£7,600
Save £490/year vs gas boiler
46.1 dbA at 3m - Quieter than a whisper
538% efficient SCOP 5.38 A+++ rating
More details

Understanding Your Complete Heat Pump System

  • For Non-Technical Users

    Think of a heat pump system like a complete central heating system. You need: (1) The outdoor unit (like the boiler), (2) An indoor control unit (hydrobox), and (3) A hot water tank. These work with your existing radiators or underfloor heating.
  • For Technical Users

    The system consists of: (1) Outdoor compressor unit with refrigerant circuit, (2) Indoor hydraulic module (hydrobox) with heat exchanger and controls, (3) Thermal storage cylinder for DHW. Integration via existing wet heating distribution.
  • About Cooling

    GRANDIS heat pumps include reversible cooling - NO separate AC unit needed! In summer, the system reverses and pumps cool water through your radiators or underfloor heating. Works best with underfloor heating or fan coil units.

Control Your Home From Anywhere

Eternal Module

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What Does It Do?

The hydrobox sits inside your home (usually where your old boiler was). It takes the heat from the outdoor unit and distributes hot water to your radiators and hot water tank. It's like the "control center" that manages everything.

What's Included Inside?
Plate heat exchanger (transfers heat from refrigerant to water)
High-efficiency circulation pump (A-rated, variable speed)
Expansion vessel (handles pressure changes)
Pressure relief valve (safety device)
Flow and return sensors (monitors temperatures)
3-way valve (switches between heating and hot water)
System filter (protects components)
Smart controller (WiFi enabled)
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Internal Hydromodule for Grandis models

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A cosmetologist applying a facial mask to a woman lying on a treatment bed in a spa room.

Functionality: Automatically controls lighting using occupancy sensors, turning lights on when needed and adjusting intensity accordingly.

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Internal Switchboard for Aconomis models

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Street view of a shop named Le Carillon d'Olivier with a red scooter and a black motorcycle parked in front, and pedestrians walking by.

Functionality: Detects leaks or floods and automatically shuts off the central water valve to prevent damage.

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Hydrobox

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Chef in white jacket focused on chopping vegetables on a green cutting board in a professional kitchen.

Functionality: Continuously tracks CO2, VOCs, and humidity levels.

Response: Activates ventilation to maintain optimal indoor air conditions.

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Water Tank

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A clean hospital room with four white metal beds, each with a blue blanket and separated by pink privacy curtains.

Functionality: Tracks internal noise levels within the home.

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Mobile App and Control panel

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Bright empty classroom with rows of wooden desks and teal chairs, a single grey chair at the front desk with a sheet of paper and pen, and large windows letting in natural light.

Functionality: Allows the creation of unique entry codes for guests and family members, and tracks who opens the door.

Compatibility: Works with brands like Simpled, August, Yale, Schlage, and supports 3-point locks without needing to replace the main lock.

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Complete System Component Breakdown

Every component explained with purpose and compatibility

Eternal Module
Internal Hydromodule for Grandis models
Internal Switchboard for Aconomis models
Hydrobox
Water Tank
Mobile App and Control panel