Cylinders & Accessories

Expansion Vessels

Expansion Vessels

Our COMAP Expansion Vessels and accessories are suitable for both heating and cooling systems and range in capacity from 8 to 25Ltr.

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Immersion Heaters

Immersion Heaters

We have immersion heater copper element, dual safety thermostats, Incolloy and re-settable immersion heaters, as well as immersion plugs and washers.

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Immersion Timers

Immersion Timers

Keep control of your heating circuits with one of our energy efficient digital or mechanical Immersion timers and controllers with features including weekly programmable options.

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