Smarter Installation, Smoother Operation, Spire Inspired

Spire Renewables sits comfortably between an installer and a value added merchant. As such we identified a number of products that we felt the industry needed.

While most systems focus on heat pumps, Spire Renewables ensures the unseen layers – emitters, wiring, flushing, pipework – are just as intelligent. That’s what ensures long life, consistent performance, and happy installers.

Fast Connect Wiring Centre


When transitioning from traditional fossil fuel boilers to Heat Pumps installer, Phil observed that the wiring and the setting up of a Heat Pump system to achieve optimum efficiency needs additional support. With this in mind we set about designing a pre-wired board that would make the move into Heat Pumps easier. All the main control components of the Heat Pump have been wired by us making the install faster and easier. It’s also made the commissioning process smoother and in the unlikely event of an issue post installation we’ve found remotely diagnosing faults easier which has resulted in a system being back up and running faster. For additional functionality of a larger system, we also designed a “spire combi box”. A combi box can be fitted when you wish to have more control over more heating zones.

Flush and Fill

The Spire Renewables flush and fill unit was designed and assembled to be a powerful, lightweight and easily portable flushing machine. We added additional filtration, a larger capacity water storage and the flush circulate or recycle function. These are available for both Ground and Air Source systems.       

Marcobore, radiators on a manifold

Radiators on a manifold have become more and more popular in low temperature heating systems. Balancing radiators and underfloor heating systems is vital for an efficient well-designed system. The manifold is turned upside down, so the pipework is facing and running straight upstairs and will feed every radiator individually, we balance the flow to each radiator on the spring on the flow sight glass and can also see if air is still in the system through this spy glass. We supply the manifold, pipe and fittings when designed by us and calculate correct flow rate for the system.

Make Your Heating Smarter — from Inside Out

Talk to our engineers about bringing these innovations into your new heating system.

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