Air-to-air heat pumps in Walthamstow
Air-to-air heat pumps for businesses in Walthamstow — surveyed, designed and priced in writing before any work starts.
- Free site survey and fixed written quote
- Unit sizes, refrigerant and price set out in writing
- Work planned around your opening hours
How much does an air-to-air heat pump cost in Walthamstow?
In Walthamstow, guide prices run from about £2,095 to £5,050 per zone, plus VAT. A typical job (shop or office heated and cooled by 2–4 units) usually comes to £5,695–£17,295 plus VAT. Your exact price is fixed in writing once we have surveyed.
An air-to-air heat pump takes heat from the outside air and releases it indoors as warm air — the same equipment as reverse-cycle air conditioning, sized and set up for heating.
Our coverage in Walthamstow
In Walthamstow, commercial premises range from street-level shops and restaurants to offices in converted and modern buildings, many with managing agents and landlord consents to work through.
We cover every Walthamstow postcode, including E17. Nearby, we also cover Leytonstone (about 3 km), Tottenham (about 4 km) and Woodford Green (about 4 km). Air-to-air heat pumps in Walthamstow is priced from a written specification: unit sizes, positions, pipe routes, condensate, electrics, controls and commissioning are all listed.
Included as standard
- Heat loss and heat gain assessment
- Units selected for low-temperature heating output
- Outdoor units positioned for air flow and defrost drainage
- Controls with schedules and set-back temperatures
- Commissioning and handover
Guide prices in Walthamstow
Guide prices for Walthamstow, set for London. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Wall-mounted heat pump unit | £2,095–£3,795 | £2,514–£4,554 | per zone |
| Cassette heat pump unit | £3,150–£5,050 | £3,780–£6,060 | per zone |
| Floor-standing console unit | £2,500–£4,395 | £3,000–£5,274 | per zone |
| Removal of old electric heaters | £60–£160 | £72–£192 | per heater |
Ex VAT, supply and install.
How a job in Walthamstow works
Heat loss survey
We assess fabric, glazing and ventilation to size for winter as well as summer.
Design
Units are chosen for their heating output at low outdoor temperatures, not just their cooling rating.
Install
Outdoor units go where defrost water can drain safely and air flow is not restricted. We keep work areas in Walthamstow screened and tidy at the end of each day.
Set controls
Schedules and set-backs are configured so the system heats efficiently.
Points to plan for in Walthamstow
Air direction
Warm air rises, so units are set to direct air down when heating.
Neighbours and noise
Outdoor units near flats — common above shops — need careful siting so noise at neighbours' windows stays low. We choose positions and quieter units with that in mind.
Winter output
Heating output falls as it gets colder outside, so we size against winter design temperatures.
Shared buildings
In multi-let buildings, roof space, risers and plant areas are often controlled by a managing agent. We work to their permits and method-statement requirements.
Who we work with in Walthamstow
- Retail and shops: comfortable shop floors, stockrooms and entrances, even with the door open.
- Salons and spas: comfortable salons and treatment rooms despite dryers, lamps and steam.
Compliance in England: refrigerant work falls under GB F-gas rules, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).
Questions about air-to-air heat pumps in Walthamstow
How much does an air-to-air heat pump cost in Walthamstow?
Guide prices in Walthamstow run from about £2,095 to £5,050 per zone, plus VAT. A typical job (shop or office heated and cooled by 2–4 units) costs £5,695–£17,295 plus VAT. We fix the price in writing after a free survey.
Do you also cover Leytonstone, Tottenham and Woodford Green?
Yes. Alongside Walthamstow, we also cover Leytonstone, Tottenham and Woodford Green. Each has its own page with local guide prices.
Which postcodes do you cover in Walthamstow?
All of them, including E17. Give us your postcode when you enquire and we will confirm the visit details.
Does it work in freezing weather?
Modern units are designed to heat well below freezing, though output reduces as it gets colder. We size for that.
Is it cheaper than electric heaters?
In most cases, yes. A heat pump delivers several kWh of heat per kWh of electricity, while panel heaters deliver one. Actual savings depend on the system, building and tariff.
Get a guide price for Walthamstow
Free survey and fixed written quote. We reply with a guide price or to book the survey.