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Price range: £1,299.00 through £1,599.00
Electric central heating. A system-boiler option for smaller properties.
The Guival Small.N 12kW is a single-phase electric system boiler for central heating. It can form part of an installation with a compatible indirect hot-water cylinder, giving you a separate arrangement for heating and stored domestic hot water.
Manufactured in Italy. Supported in the UK.
Not sure if this boiler is right for your property? Our technical team can help you check before ordering.
A 12kW single-phase electric combi boiler for suitable smaller properties with a bath and shower. Includes a built-in 30-litre hot-water tank. The Guival Small range gives landlords and homeowners a focused option when the property and daily demand suit the model.
The built-in 30-litre tank adds stored hot water without a separate external cylinder. Check bath size, shower flow and how closely together outlets will be used. Choose ELEKTRA EASY.BPC if its larger 37-litre cylinder, smart controls and model-specific hot-water performance better suit your requirements.
A one- or two-bedroom flat may be a starting point for considering this range, but the heating requirement and actual hot-water use decide suitability. Tell your installer about occupancy, shower flow and any demand at more than one outlet.
Before confirming any boiler, we check suitability so there are no surprises later.
Your installer should check the property’s heat loss, hot-water demand, electrical capacity, incoming water conditions and installation space. A bedroom count, radiator count or main fuse rating alone does not confirm suitability. If these checks are complete, choose your required option and add it to your basket. If you are unsure, contact ECBC before ordering.
Choose the boiler on its own if your installer will supply the required supporting components, or select an available protection bundle. The Essential bundle includes installation fittings, a rotary isolator, ZeroCal+ water treatment and a central heating filter. The Complete bundle adds a Honeywell wireless room thermostat. Check the selected option for the components supplied. Buying a bundle does not, by itself, confirm warranty eligibility.
GUIVAL boilers come with up to 5 years’ warranty, subject to the applicable terms and conditions. Eligibility depends on registration within 30 days of purchase, qualifying installation components and servicing every 2 years. Read the full warranty terms.
The boiler supports high-temperature radiator and low-temperature underfloor-heating configurations. Your installer sets the appropriate heating configuration and temperatures for the system. Summer mode keeps hot water available with central heating off; Winter mode enables both functions.
ITo check an estimation on running costs for your property, check our Running Cost Estimator tool.
– Standard delivery: 3-5 working days. Orders placed after noon on Friday are processed the following Monday.
– Next working day delivery: order before noon, Monday to Thursday. Orders placed before noon on Friday are delivered the following Monday.
– Saturday Delivery: For orders placed on a Friday before noon.
– Free collection from our Windsor HQ, SL4 4QF.
Boilers are delivered on a pallet by a third-party courier using a kerbside service. The driver will contact you one hour before delivery with an estimated arrival time. A tracking link is available on request. The courier’s delivery terms apply.
Select your required product option, check the specification and add it to your basket. Contact ECBC first if you need help confirming suitability.
Choose Guival when its specification meets the property’s needs and purchase budget.
ELEKTRA offers built-in smart controls and larger storage tanks: 37 litres in the new EASY.BPC and 37.5 litres in EASY.BPL. Compare the particular models and hot-water requirements before deciding.
Select your required product option, check the specification and add it to your basket. Contact ECBC first if you need help confirming suitability.
Download the GUIVAL SMALL BPL use and maintenance manual for the operating instructions, installation information and technical diagrams are located in the “Manuals & Downloads” tab.
Select Boiler only, Essential Protection Bundle or Complete Protection Bundle from the product options above, then add your selection to the basket.
You can use your own installer or contact ECBC about optional installation support or installation services.
| Options | No isolation valves, GUIVAL.BPL + COMPLETE WARRANTY BUNDLE, GUIVAL.BPL + ESSENTIAL WARRANTY BUNDLE, GUIVAL.BPL + ISOLATION VALVES |
|---|---|
| Electrical Supply | Single Phase |
| Main Fuse rating | 100A, 80A |
| Boiler Power | 12 kW |
| Bath Suitability | Yes |
| Hot Water System | With Internal Cylinder |
| Heating Suitability | Radiators, Underfloor Heating |
| Shower Suitability | 1 Shower |
| Smart Controls | No |
| Function | Combi: central heating and domestic hot water |
|---|---|
| Rated electrical input | 12 kW |
| Electrical supply | Single phase |
| Power draw: brochure reference | 50 A |
| Modulation | 2-12 kW |
| Domestic hot-water storage | 30 litres, built-in |
| Appliance dimensions H x W x D | 690 x 450 x 315 mm |
| Appliance weight | 60 kg |
| Packing dimensions H x W x D | 755 mm x 660 mm x 315 mm |
| Packed weight | 64kg |
| Minimum clearances: brochure | 300 mm bottom; verify installation manual |
| Bath filling | Yes, subject to demand and operating conditions |
| Hot-water flow reference at 38°C | <10 L/min; operating conditions require confirmation |
| Smart Controls | no |
| Supply voltage and frequency | 230-240V, 50Hz; single phase |
| Tank construction | Vitrified steel; inspection flange and magnesium anode |
| Domestic hot-water tank heater | 2kW; controlled within the boiler power-management arrangement |
| Heating expansion vessel | 9 litres |
| Heating flow and return connections | 3/4 inch male |
| Domestic cold inlet and hot outlet connections | 1/2 inch male |
| Radiator-mode heating setpoint range | 30-75°C |
| Underfloor-mode heating setpoint range | 30-75°C; installer configuration required |
| Hot-water storage setpoint range | 30-65°C |
| Wi-Fi network | 2.4GHz only |
| Room thermostat integration | ONLY VOLT FREE room thermostats. To wire VOLT LIVE thermostat a RELAY is necessary. Supported with compatible control board and installer configuration |
| Operating modes | Summer: hot water; Winter: heating. ECO and COMFORT hot-water modes |
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