What is a monobloc Air Source Heat Pump (ASHP)?

Monoblocs are self-contained heat generators. All the hydronic, refrigeration and electrical components are inside the casing, similar to a boiler. These are the most common type of air source heat pump

Baxi HP40 Monobloc Air Source Heat Pump

Delivers reliable, energy-efficient performance.

Easy to install and operate our MCS certified air source heat pump range is compatible with Baxi uSense smart thermostats for control on the move.

Available individually or with our Baxi Air Source Heat Pump Cylinders we have everything you need to provide a complete solution.

Related FAQs

Will an air source heat pump work in all weather conditions?

Commercial air source heat pumps are designed to work in all kinds of weather, including when the temperature drops below freezing. Learn more...

Will an air source heat pump work while I am on holiday?

Yes, use 'holiday' mode while you are on holiday to ensure your house is at a comfortable temperature for when you return.

What size air source heat pump do I need?

For your heat pump to deliver the expected results, sizing is the key. Learn about the different ASHP size options & how to calculate the right size here

Will an air source heat pump work in the winter?

Yes, air source heat pumps still work effectively even in colder conditions. A defrost cycle ensures that the unit remains clear of frost and ice and continues to work as you expect.

Do I have to be F-Gas certified to fit an Air Source Heat Pump?

Monobloc style air source heat pumps contain a hermetically sealed refrigeration circuit and do not require F-Gas certification to install.