An STH Geyser is a conventional water heater available in the capacities from 30Lt under-sink up to 250Lt. The boiler features the strength and reliability of steel whilst offering the corrosion resistance of plastic.
Our boilers, with PEX polymer (Cross- linked polyethylene) offer unsurpassed corrosion protection, eliminating the need for costly sacrificial anode replacements.
All fittings and electrics are standard thus simplifying any possible future repairs.
The unique PEX coating is suitable for all water types and will always resist any type of build up of impurities found in water e.g. Lime build-up whilst offering extended service life.
5 year guarantee
100 low pressure
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