Telford Tempest 500 Litre Heat Pump Hot Water Cylinder – TSMI500/HP

Telford Tempest Heat Pump hot water storage cylinders are specifically designed for use with air or ground source heat pumps as the primary heat source. Each unit features a purpose-designed coil with a 2 m² or 3 m² surface area to maximize renewable energy transfer into the stored water.

Constructed from durable Duplex stainless steel, the cylinders are also supplied with a factory-fitted 3 kW immersion heater for dependable backup heating.

Supplied With:

Acetal tundish, Inlet control group, two port valve, external expansion vessel with bracket, dual probe thermostat, two support cradles,  temperature & pressure relief valve*, 3kW immersion heater(s)*

_{*Factory-fitted}

Product Features :

• Durable duplex stainless steel – Provides superior corrosion resistance for long-lasting performance.

• High-quality 316L fittings – Includes 22mm compression fittings and stainless steel coils.

• Mains pressure performance – Supplies hot water at mains pressure with high flow rates.

• Smart immersion compliance – Fitted with a new smart immersion heater to meet current EU regulations.

• Fast reheat – Rapid hot water recovery for convenience.

• Built-in safety – Factory-fitted temperature and pressure relief valve set at 7 bar / 90°C.

• Complete installation kit – Includes remote expansion vessel with factory-fitted wall mounting bracket.

• Full unvented system – Supplied as a ready-to-install kit.

• Highly efficient – Fully insulated to minimise heat loss.

• Factory-fitted 3kW immersion heater – Additional off-peak immersion heater supplied on 250–500 litre cylinders.

• Twin coil option – Compatible with traditional boilers and solar thermal systems.

• Warranty cover – 2-year guarantee on components; lifetime guarantee on cylinder body when serviced annually.