ViessmannVITOCAL 200-G BWC 201.B17
The Viessmann VITOCAL 200-G BWC 201.B17 is a heat pump with SCOP (35 °C) 5.45 and refrigerant R410A.1
Key figures
Rules in Ireland
SEAI Heat Pump System Grant
Check conditions€14,5002Maximum for a house, incl. €2,000 boiler scrappage
Up to €14,500 for a house (€11,500 for an apartment), including a €2,000 boiler scrappage grant when an oil, gas, solid-fuel or storage-heater system is removed. Homes built before 2007 need a technical assessment (€200 grant) unless the BER shows a Heat Loss Indicator of 2.3 or less. Installation is charged at 9% VAT.3
- The heat pump must be listed on SEAI's Home Appliance Register of Performance (HARP) and installed by an SEAI-registered contractor.
- Home built and occupied before 2021, with an MPRN; grant approval before any work starts and a BER assessment afterwards.
Technical specifications
| General | |
|---|---|
| Type (source) | Ground source1 |
| Performance | |
| Rated output 35 °C | 25.8 kW1 |
| Rated output 55 °C | 23.5 kW1 |
| Efficiency | |
| SCOP (35 °C) | 5.451 |
| SCOP (55 °C) | 4.361 |
| Seasonal efficiency ηs 35 °C | 210 %1 |
| Seasonal efficiency ηs 55 °C | 166 %1 |
| Energy label 35 °C | A, , , 1 |
| Energy label 55 °C | A, , , 1 |
| Noise | |
| Indoor unit sound power | 47 dB(A)1 |
| Refrigerant | |
| Refrigerant | R410A1 |
| Refrigerant GWP | 2,0881 |
| Refrigerant charge | 2.35 kg1 |
Variants
This model is registered in 2 combinations (for example with a different indoor unit or cylinder) with exactly the same performance. All figures on this page apply to each of these types. The part of the type number that differs is in bold; small differences (e.g. cylinder volume or anode) are listed after it:
- VITOCAL 200-G BWC 201.B17
- VITOCAL 200-G BWC 201.B17 SC
Manufacturer documentation
- Datasheet / specifications — Datenblatt Vitocal 200-G – Technische Daten
- Brochure / leaflet — Prospekt Vitocal 200-G
External links to Viessmann's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.
Frequently asked questions
What is the SCOP (35 °C) of the Viessmann VITOCAL 200-G BWC 201.B17?
The SCOP (35 °C) of the Viessmann VITOCAL 200-G BWC 201.B17 is 5.45.1
Which refrigerant does the Viessmann VITOCAL 200-G BWC 201.B17 use?
The refrigerant of the Viessmann VITOCAL 200-G BWC 201.B17 is R410A.1
How much SEAI grant can you get for the Viessmann VITOCAL 200-G BWC 201.B17?
Up to €14,500 with the SEAI Heat Pump System Grant, including €2,000 boiler scrappage when an oil, gas, solid-fuel or storage-heater system is removed (€11,500 for an apartment). The home must be built and occupied before 2021, the heat pump must be on SEAI's HARP register and you need grant approval before work starts.1
Sources
- Heat Pump Keymark certificates — EHPA / DIN CERTCO (Heat Pump KEYMARK) · accessed 29 Sept 2026
- Heat Pump System Grants — SEAI · accessed 4 Oct 2026
- Heat pump heating system (VAT) — Revenue · accessed 4 Oct 2026