Stelflow Twin Solar

150 | 180 | 210 | 250 | 300 litres
IMMERSION HEATER
STAINLESS
GAS OR OIL
25 YEARS WARRANTY
SOLAR THERMAL

The new standard in unvented hot water solutions for residential dwellings.

Joule Stelflow unvented cylinders features a dedicated high performance solar coil, transferring the maximum amount of heat from the solar circuit to the stored water. The indirect cylinders are heated by a conventional boiler (either gas or oil) through a second high performance coil and specifically designed for solar thermal applications. Fitted with a high efficiency coil to maximise the heat transfer from the solar input.

Stelflow cylinders have carefully been constructed using quality components and has been designed with performance in mind. Using our many years of involvement within the hot water industry and our knowledge of bringing unvented cylinders to the market we have created a new standard in unvented water storage.

Features and benefits

  • Manufactured from high grade Duplex stainless steel

  • Specifically designed for use with solar thermal panels

  • Fitted with Branded Quality Components

  • Can be used with gas or oil boilers

Item No.Desc.CapacityImageDownload
TRSMVS-0150LFB150L STEL TWN STD150L
TRSMVS-0180LFB180L STEL TWN STD180L
TRSMVS-0210LFC210L STEL TWN STD210L
TRSMVS-0250LFC250L STEL TWN STD250L
TRSMVS-0300LFC300L STEL TWN STD300L