Heatrae Sadia 95.022.001 Amptec C400 White Steel Central Heating & Hot Water Flow Boiler With Dual Control Thermostat For Conventional Radiator Heating System 4kW 240V

Ratings
4kW @ 240V, (3.7kW @ 230V).
6kW @ 240V, (5.5kW @ 230V).
9kW @ 240V, (8.3kW @ 230V).
11kW @ 240V, (10.1kW @ 230V).
12kW @ 240V, (11kW @ 230V).
2.5kW @ 240V, (2.3kW @ 230V) – Amptec system boiler.

Element
Long life, low watt density, copper elements in a copper heat exchanger.

Outer casing
White stove enamelled corrosion resistant steel.

Insulation
Armaflex – Closed cell insulation. Dust, fibre and CFC free (ODP ZERO).

Water Container
Copper.
Manifold – 2 ports with flow meter – Amptec System Boiler.

Thermostat
Electronic dual control, user adjustable.
C series from 65°C to 80°C. U series from 30°C to 60°C.

Safety features
2 amp fused pump supply, dual control circuits, dual switching of the elements,
self-check circuitry. Resettable cut-outs.
Pressure relief valve – 3 bar – Amptec System Boiler.
Pump – Grundfos 50/60 – Amptec System Boiler.

Approvals
Nemko to BS EN 60335. CE Marked. Manufactured in the UK in a BS EN ISO 9001:2008 registered factory.

Fixing
Wall-mounted by two keyholes. Wall-mounted by three keyholes – Amptec system boiler.
Must be mounted vertically.

Plumbing
22mm pipework connections on all models.
Pressure relief valve: 15mm compression – Amptec system boiler.

Flow Rates
6 litres/minute minimum required for 4 and 6kW models.
12 litres/minute minimum required for 9, 11 and 12kW models.
1-3.4 litres/minute depending on length of underfloor heating – Amptec system boiler.

Operating Pressure
3 bar maximum.
1-1.5 bar – Amptec system boiler.

Heating Systems
Sealed or open vented systems.
Closed loop – Amptec system boiler.

Electrical
The unit must be permanently connected to the electrical supply through a double-pole linked switch with minimum breaking capacity suitable for loading.
All electrical work must comply with the latest BS 7671 (IEE Wiring Regulations).

Controls
Can be installed with standard pump, programmer, room thermostat and thermostatic radiator valves (not supplied with boiler).
Programmable room thermostat TP5000 + RF (supplied loose), factory-fitted pump, expansion vessel, pressure relief valve, underfloor flow and return manifolds (incorporating isolating valve and flow gauges) – Amptec system boiler.

Accessories
Relay accessories are available for multiple boiler applications, and/or load sharing – for example when installed in conjunction with an electric shower, to prevent overload.
RL1 – Where an electric shower and an Amptec electric boiler are installed in the same dwelling, the RL1 relay prevents circuits from overloading by shutting down the Amptec electric boiler when the shower is operating.
RL2 and RL3 – Required where more than on Amptec electric boiler is installed to meet heating loads.

Delivery Costs

Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.

Take advantage of FREE* Delivery when you spend over £50 (per order) ex-VAT.

*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.

Solar Panels, Batteries and Inverters

Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.

**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.

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