Gledhill SESINPDR200 200L ES Direct Unvented Stainless Steel Hot Water Cylinder

The Gledhill SESINPDR200 is a direct unvented stainless steel hot water cylinder designed to deliver mains-pressure hot water for showers and baths without a boost pump. It is heated solely by immersion heater and suits medium to larger domestic properties, new installations or replacements where electric heating is preferred.

Manufactured from highly corrosion-resistant duplex stainless steel with 40mm insulation, it offers energy efficiency, WRAS and NSF WRC approvals, and a 25-year warranty (subject to registration). The cylinder is supplied complete with external expansion vessel, immersion heater and control valve pack for straightforward installation by qualified tradespeople.

Key Features

• Direct electric heating with 3kW immersion heater
• 198 litre actual capacity (200L nominal)
• 40mm high-performance insulation for low heat loss
• Duplex stainless steel construction
• Supplied with 18L external expansion vessel and inlet control group
• Plain pipe connections for compression fittings
• ErP Class C rating
• Full NSF WRC and WRAS approvals
• 25-year warranty on cylinder (extendable on registration)
• Manufactured to BS EN 12897

Benefits

• ✔ Delivers high flow rates for multiple outlets simultaneously
• ✔ Cost-effective solution for homes without gas or oil boiler
• ✔ Reduces heat loss and running costs
• ✔ Corrosion-resistant for long service life
• ✔ Complete kit minimises additional purchases
• ✔ Suitable for economy tariffs and PV integration
• ✔ Quiet operation at 15dB sound power level
• ✔ Trusted Gledhill quality at competitive price
• ✔ Easy vertical installation in standard cupboard space

Technical Specifications

• MPN: SESINPDR200
• Capacity: 198 Litres
• Height: 1305mm (+80mm draw-off)
• Diameter: 530mm
• Empty Weight: 27kg
• Full Weight: 225kg
• Heat Loss: 65W / 1.56 kWh/24h
• Immersion Heater: 3kW 240V AC
• Working Pressure: 3 bar
• ErP Class: C
• Material: Duplex stainless steel
• Insulation: 40mm
• Orientation: Vertical

What’s in the Box?

1 x Gledhill SESINPDR200 ES Direct 200L cylinder, 1 x 18L external expansion vessel, 1 x 3kW immersion heater, inlet control group with pressure reducing valve, expansion relief valve, P&T relief valve, dual thermostat, tundish, drain valve and literature.