HEAT PUMPS & UNDERFLOOR HEATING
MANUFACTURER - GRANT
Grant’s innovative Aerona 3 R32 air-to-water, air-source heat pump can help a new build property achieve compliance with building regulations in Northern Ireland and the Republic of Ireland. With an ErP rating of A+++, the Grant Aerona 3 is the heat pump of choice for many plumbers and installers. Available in outputs of 6kW, 10kW, 13kW and 17kW, the market-leading ASHP also offers a superior seasonal coefficient of performance (SCOP) even in colder conditions. Championing exceptional efficiency, the Aerona 3 delivers over four times the amount of energy for every 1kW of energy used. The 13kW and 17kW models have also been recognised for their quiet operation by the internationally acclaimed Quiet Mark. The Grant Aerona 3 R32 air-to-water, air-source heat pump
Grant Smart heating controls.
SEE TIPS TO HELP EDUCATE YOUR CUSTOMERS ON HOW TO MAXIMISE PERFORMANCE AND KEEP COSTS DOWN WITH THEIR GRANT HEAT PUMP ALL YEAR ROUND… Ensuring optimum efficiency with the Grant Aerona 3 R32 heat pump
A s more new build properties and developments opt for renewable heating technologies, the Grant Aerona 3 R32 air-to-water, air-source heat pump continues to deliver highly efficient, environmentally friendly heating. Barry Gorman, National Renewables Sales Manager at Grant, outlines some of the ways that installers can help to educate their customers on how to ensure that their Grant Aerona 3 heat pump delivers optimum efficiency all year round. “To ensure the heat pump’s efficiency, the homeowner needs to understand how the system operates and to use the heating controls so that during seasonal changes the heat pump operates at its most efficient. “Room thermostats should be kept at comfortable levels and adjusting them regularly should be avoided, especially when it is colder outside. If temperatures are adjusted frequently, the heat pump is effectively asked to work harder to generate more heat than required and this can affect the system’s performance and efficiency. If required, lower the
temperature by 1°C or 2°C maximum. Switching off the heat pump completely should also be avoided, even if the house feels warm enough, hot water isn’t needed, or the idea is to save money. “Once the system is turned back on again, the heat pump will have to work extra hard in the colder months, using a lot more electricity to reach its optimum performance level once more. “During installation, the plumber or installer will set the temperature of the hot water to around 47°C on the cylinder thermostat. Whilst adjusting this higher will increase the temperature, it will also elevate running costs unnecessarily. If the outdoor temperature is unseasonably cold, using the immersion timer to boost the water temperature is a more efficient and cost- effective option. The “boost” frequency depends on hot water demand, and this option will allow the heat pump to concentrate on the heating system. “Finally, it is important to remind customers of the importance of regular annual servicing to ensure the heat pump unit operates efficiently and to maintain warranty terms.”
Grant Aerona³ R32 10kW air-to-water air- source heat pump.
Contact the Grant Technical Team: T: 0800 0443261 (NI) T: +353 (0)57 912 6968 (ROI) www.grant.eu Follow Grant online: Facebook, Twitter and Instagram @mygrantNI @grantirl
FOLLOW US ON:
www.plumbingmag.com
PLUMBING & HEATING MAGAZINE | 67
Made with FlippingBook - professional solution for displaying marketing and sales documents online