Skip to Content
MasterTherm

MasterTherm BoxAir Inverter 7-22kW R410a

The MasterTherm BoxAir Inverter 7-22kW is an extremely quiet air-to-water heat pump with inverter technology.

  • Features ultra-quiet fans with variable speed control
  • Uses R410a refrigerant for efficient operation
  • Available in split design with indoor compressor placement
  • Delivers single-phase output for residential applications

This heat pump operates with minimal outdoor noise while providing heating and domestic hot water.

ASHP
£ 11,344.22 £ 11,344.22
£ 11,344.22
ex VAT

Available to approved trade accounts. Sign in or contact our team.

Enquire about this product Sign in
Custom Built Kits 
Every system is tailored to your specific project requirements, ensuring a seamless installation. 

Next Day Shipping

We hold a large stock of many items that are available for next day delivery.
Trade Accounts Available 
Register for a trade account to access preferential pricing, dedicated support and credit.
Full System Design Service 
Our experienced team cam design a complete heating system tailored to your project.