Optimus Heating

27/09/2024

A brilliant day spent talking all things heat pumps with some truly visionary people.

25/09/2024

Really looking forward to Millionaire Mastermind tomorrow. Excited to be in a room with some really interesting people, talking about innovative opportunities.

06/09/2024

Here is a recent podcast I did on renewable radio with Ashley Hale of Hale heating and Renewables. We discuss all things heat pumps, the industry and what the future may hold.
If you are based in Wales and looking for any domestic renewables Ash is the go to guy.

Welcome to the Renewable Radio Podcast! In this episode of Renewable Radio, we’re thrilled to welcome Simon, a subject matter expert in heat pumps and renewa...

08/04/2024

A tidy plant room on a recent project in Dullwich. 40 degree flow temp design on radiators with a plate loaded cylinder for maximum efficiency.

08/04/2024

The ultimate UFH, profixPLUS 16mm pipe at 100mm centres. All designed by us to work perfectly with an air source heat pump and 35 degree flow temps.

08/04/2024

Boring old radiator picture…..this radiator is designed to run at 35 degree flow temp matching the under floor heating. Open loop, no mixing stations, no zoning, ultimate efficiency.

08/04/2024

The key to open flow systems using both ufh and radiators, balancing valves with brilliant valve authority.

08/04/2024

The tightest install we have ever done? 5kw Vaillant aroTHERM plus with Viessmann Vitosol 300. UFH on the ground floor at 100mm centres, radiators on the first floor, all balanced to run open loop at 35 degree flow temp.
Squeezed the entire plant room, including solar mixing station and expansion vessel into an airing cupboard.

08/04/2024

Awesome project using 2 Vaillant aroTHERM PLUS air source heat pumps. A 5kw unit to heat the ufh and a 7kw to heat the radiators.
We are using separate plates, individually sized for each heat pump. This allows the heat pumps to run independently, modulating to their maximum rate loading a 500L cylinder.

08/04/2024

Vaillant aroTHERM 5kw air source heat pump matched with Viessmann Vitosol 300 solar thermal. This heat pump will not need to switch on for most of the warmer months as the hot water will be heated by the sun.