Accumulator Tanks Wessex
1000NLS (W)
1000ltrs accumulator (buffer) tank used with biomass boilers as energy store. Available as solar coil model (not retrofit)
NEHS Buffer storage tank with a stratification insert for solar and solid fuel, including soft-foam insulation. - corrosion-protected boiler steel J235 SR/2 with double-layer alloy - approved for heating water up to 6 bar, testing pressure 13 bar - insulation: 100 mm high resilient PU foam with PVC jacket, colour: silver.
Perfect for your 25kw boiler in 3 bed dwelling.
Specifications
| height | 2010mm |
| diameter | 790mm without insulation : 990mm with insulation |
| weight | 142kgs : solar model 194kgs |
| heat exchanger | 4sq/m |
| guarantee | 2 years |
| connections | 4 x 11/2"bsp ; 4x 3/4" for gauges; 11/2" for immersion - middle; 1"bsp vent |
| working pressure | 6 bar |
| insulation | 100mm |
EXPANSION VESSELavailable in sizes 50ltr; 100ltr; 150ltr; 200ltr; 300ltr & 500ltr
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FITTINGS KITcomprising:- 4x 11/2" >1" bsp bushes 1x 11/2" plug 1x 1" > 3/4" bsp bush 4x 1" > 28mm STR/MI fitting 1x 3/4>22mm STR/MI fitting. see accessories for price
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MIXATHERM SETcomprising:- thermomix mixing valve 3/4" valve motor 15-2 2min 240v NEHSOTHERM controller 240v PT1000 sensor see accessories for price |
IMMERSION ELEMENT2 or 3kw single phase 4.5, 6 or 9kw 3 phase 11/2" bsp see accessories for price |
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DWH heat exchanger110Kw; 6 bar; 42ltrs/min with pump and controls. fully insulated 10deg C in 45deg C out see accessories for prices |
THERMOMETER GAUGES63mm dials; 50mm stem 1/2"bsp |