Eco Direct Cylinder

Used for electric hot water installations featuring two immersion heaters intended for use in the same manner as those of a Direct cylinder.

The Eco Direct is the Twin Coil equivalent for electric hot water installations. It features two immersion heaters intended for use in the same manner as those of a Direct cylinder, but also has an indirectly heated coil for use with a renewable resource, such as a solar thermal system. The models feature dedicated renewable volumes and large surface area coils to maximise the use of available low grade heat from a renewable resource. By combining the use of renewable energy with the Economy 7 tariff, the Eco Direct models offer improved affordability where the use of fossil fuels is impractical and unavailable.

Cylinder Stats

Model ED180UV ED210UV ED250UV ED300UV
Model ED180UV ED210UV ED250UV ED300UV
Dimensions
(A) Height (mm) 1327 1517 1767 2077
(B) Secondary return connection (mm) - 1223 1473 1783
(C) Upper Immersion (mm) 891 1078 1230 1540
(D) Lower Immersion(mm) 596 752 752 1062
(E) Renewable coil upper connection (mm) 532 532 532 532
(F) Cold inlet connection(mm) 482 482 482 482
(G) Renewable coil lower connection (mm) 432 432 432 432
Operating Data
Cold water capacity (litres) 180 210 250 300
Weight when full (kg) 210 250 290 350
Standing heat loss (kWh/24h) 1.4 1.66 1.92 2.07
Dedicated renewable volume (litres) 65 90 110 145
Performance
Primary coil rating @ 15L/min (kW) 21.4 19.9 22.2 20.4
Heat up time by lower immersion (mins) 127 138 184 188
Heat up time by upper immersion (mins) 68 71 90 89
ErP Water Rating rating rating rating rating

Explore other models

Direct Cylinder

DI90UV / DI120UV / DI150UV / DI180UV / DI210UV / DI250UV / DI300UV
  • Inlet group, complete with strainer, pressure-reducing valve and balanced cold connection
  • Incoloy 3kW immersion heater (s)
  • Port zone valve (except direct models)
  • Expansion vessel complete with flexible connection hose and hanging bracket
View cylinder details

Triple Coil Cylinder

TR250UV / TR250UV
  • Inlet group, complete with strainer, pressure-reducing valve and balanced cold connection
  • Incoloy 3kW immersion heater (s)
  • Port zone valve (except direct models)
  • Expansion vessel complete with flexible connection hose and hanging bracket
VIEW CYLINDER DETAILS

Twin Coil Cylinder

TW180UV / TW210UV / TW250UV / TW300UV
  • Inlet group, complete with strainer, pressure-reducing valve and balanced cold connection
  • Incoloy 3kW immersion heater (s)
  • Port zone valve (except direct models)
  • Expansion vessel complete with flexible connection hose and hanging bracket
View cylinder details

Discover more download our brochure.

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