Strom SBTP21C 3-Phase Electric Combi Boiler (663HR)
Compact and quiet electric combi boiler with touchscreen operation and display. Incorporates expansion vessel and pump with no flue required. Uses Serpentine heating element technology and is compatible with solar panels. Ideal for properties off the gas grid, or for siting where traditional gas boilers cannot be fitted.
- Max. Domestic Hot Water Output: 21kW
- Max. Central Heating Output: 21kW
- Serpentine Heating Element
- Compatible with Solar Panels
- 2 Year Manufacturer’s Guarantee (Registration Required, T&Cs Apply)
- 71,600BTU
- LED Digital Display
- Does Not Produce Carbon Monoxide
- Touchscreen Operation & Display
View all: Strom Boilers
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Specification | |
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Advisory Notice | These boilers must be fitted by a qualified electrician in accordance with all local and national regulations. Please pay attention to Maximum Hot Water Flow Rates, higher flow rates can be achieved at lower output temperatures. Once opened cannot be returned unless faulty. |
Amp Rating | 30 A |
BTU | 71,600 BTU |
Boiler Depth | 250 mm |
Boiler Height | 700 mm |
Boiler Type | Combi |
Boiler Width | 425 mm |
Brand | Strom |
CALC - Fuel Type | Electric |
Compatible with Solar Panels | Compatible with Solar Panels |
Display Type | LED Digital Display |
Energy Rating (Heating) | D |
Energy Rating (Water) | A |
Filling Loop Supplied | Incorporated Filling Valve |
Fitting Requirements | Must be Fitted by a Qualified Electrician |
Fixing Jig Supplied | Fixing Jig Not Supplied |
Flow Rate (Ltr/Min) | 11 Ltr/min |
Frost Protection | Without Frost Protection |
Fuel Type | Electric |
Indoor/Outdoor Usage | Indoor |
Manufacturer Guarantee | 2 Year Manufacturer’s Guarantee (Registration Required, T&Cs Apply) |
Max. Heat Output CH (Pn) | 21 kW |
Max. Heat Output DHW (Pn) | 21 kW |
Model Name/No | SBTP21C |
No. of Phases | 3-Phase |
Pack Size | 1 |
Parent Colour | White |
Pieces in Pack/Case | 1 |
Power Voltage Supply | 400 V |
Product Returns Note | We cannot accept the return of unwanted boilers if the box/packaging has been opened (your statutory rights are not affected). |
Product Type | Boiler |
Range Name | E-Boiler |
Sound Pressure Level | 15 dB |
Suitable for Baths | Suitable for Baths |
Suitable for Underfloor Heating | Suitable for Underfloor Heating |
Supplier Manufacturer Helpline | 0333 344 24 74 |
Temperature Range (Heating) | 30-80 °C |
Temperature Range (Water) | 20-50 °C |
Total Product Weight | 20 kg |
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