Primary Heating Controls
1 x Grundfos 15-50 circulating pump
2 x ball type pump valves
1 x Automatic air vent
2 x 2 Port valve
1 x room thermostat TLX9201
1 x 7 Day programmer Select 207
1 x Wiring centre SWC2202
1 x Dual thermostat TKD3601
1 x Automatic by-pass valve SBV22
1 x Filling loop
1 x Balancing valve (Lockshield)
1 x Zilmet 12LT expansion heating vessel

Secondary Controls
1 x Factory fitted T&P relief valve
1 x Pressure reducing valve
1 x N.R.V. integral part of manifold
1 x Expansion relief valve
1 x Tundish 15/22mm
1 x Wall mounting bracket
1 x Flexible hose

Expansion Vessel
19 Litre with 210 models
24 Litre with 250 and 300 models

 

Control Settings
Pressure reducing valve set at 3 Bar
Expansion relief set at 6 Bar
Temperature relief -
set at 7 Bar and 90°C

Immersion Heater
1 x 1.75” Incoloy low noise with thermal
cut-out adjustable from 50°C to 80°C

Primary Coil Exchangers
22mm Stainless steel tube

Anode – None required

Additional
1 x Benchmark log book
1 x Installation & maintenance instructions

Wiring
Heat resisting 0.75mm

Options
Fitted Grundfos comfort secondary hot
water circulators with N.R.V. (210lt-300lt)
Code - UP 15-14 BU
Code - UP 20-40BXUT

Flat expansion vessel for flexible siting
Upgrade - 6kW rated immersion heater