Commercial Air Source Heat Pumps

Helec has more than 18 years experience engaging with all aspects in delivering HVAC solutions to the UK Heat Pump marketplace.
As the UK looks to transition in the journey to decarbonise away from fossil fuel use (where possible) the following Strebel Air Source Heat Pump ranges are well placed & available to deliver an efficient solution for your needs;

The Strebel S-ASX family of commercially sized Air Source Heat Pumps offer a wide range of high KW outputs and excellent flow rate performances with maximum stable outlet temperatures from 65°C – 75°C using a choice of three refrigerants (R410A, R454B and R290) subject to your requirements.

High Temperature Heat Pump Units

The S-ASX-VP range of 60-100 kW models uses R410A refrigerant to offer stable outlet temperatures up to 68°C to deliver LTHW and DHW services by using a liquid and vapour injection method into the refrigerant circuit to deliver this high KW output, high temperature and high SCOP, making it a perfect model for retrofit & new build applications.
The S-ASX-VP i55 (55kW) is also available, with an Max outlet temperature of 65°C by using an inverter driven compressor, enabling outputs to be modulated down to as low as 20kW for periods of lower heat demand.

The S-ASX-LQ range of 55-95 kW heat pump models feature a liquid injection circuit which deliver a stable heat as per the VP model, albeit with a comparative greater drop-off in power output at lower ambient air temperatures.

The S-ASX-NT range of 60-90 kW heat pump models have the benefit of a low GWP of 3 by using R290 (Propane), along with delivering a high outlet temperature of 72°C, as well as the S-ASX-NTi (25 & 45kW) heat pumps delivering up to 75°C, making it the perfect system to deliver a heat source for DHW storage in our calorifiers.

Wish to know more?
Call us on 01934 862264 for design advice and budget costs

Are you considering a Hybrid heat pump that can self power?

Self Powered hybrid Heat Pumps from Helec…..coming soon to a plant room near you but here is a little preview…….