Vaillant aroTHERM Annual Heat Pump Service and Fault Finding

Lagged heat pump flow and return pipework

A routine Vaillant aroTHERM service that turned into fault-finding: thin or missing pipe lagging, leaks, noisy pipework and wrong outdoor temperature settings stopping the heat pump switching on. Read more

Vaillant Heat Pump Service in Exmouth: Why Correct Installation Matters

Insulated heat pump pipework on a brick wall during a Vaillant heat pump service in Exmouth

A Vaillant heat pump service in Exmouth that turned up several installation and setup problems, and the signs your own heat pump isn’t running as it should. Read more

Ongoing Training in Heat Pumps, Ventilation and Air Conditioning

Training equipment display

The heat pump, ventilation and air conditioning training behind our installs: F-Gas Category 1, domestic ventilation (MVHR and MEV), and manufacturer courses with Ideal, Daikin and Vaillant. Read more