Quickly check to see if your Thermostatic Radiator Valves (TRVs) are compatible with our heating system by either scrolling down to the relevant entry or searching using the box below. Search by either your TRV Manufacturer or Model. To ensure you have the correct mode, images are also available to compare with what is present in your property.
| Manufacturer | Model | Wireless Radiator Valve Compatible | Thread Size | Thread Pitch | View Image |
|---|---|---|---|---|---|
| Altech | 2ALTRLS15 | YES | M30 | 1.5 | View image |
| Altech | Eres | YES | M30 | 1.5 | View image |
| Altechnic | Ecocal | YES | M30 | 1.5 | View image |
| Altechnic | Eres | YES | M30 | 1.5 | View image |
| Arco | TRV | NO | M28 | 1.5 | |
| B&Q | Lifestyle | YES | M30 | 1.5 | |
| B&Q | Regis I | YES | M30 | 1.5 | View image |
| B&Q | Regis II | YES | M30 | 1.5 | View image |
| Barlo | TRV | NO | M28 | 1.5 | |
| Bath Empire | RA33S | YES | M30 | 1.5 | View image |
| Baxiroca/Roca | TRV | NO | 22.6 | ||
| Bentley | Gold | YES | M30 | 1.5 | View image |
| Beulco (from 2005) | TRV | YES | M30 | 1.5 | |
| Beulco (pre-2005) | TRV | NO | M30 | 1 | |
| Bisque | All | YES | M30 | 1.5 | |
| Bonisch SBK (from 1998) | TRV | YES | M30 | 1.5 | |
| BOSS | TRV | YES | M30 | 1.5 | View image |
| Braukmann | TRV | YES | M30 | 1.5 | |
| British Gas | RT313 | YES | M30 | 1.5 | View image |
| British Gas | TRV4 | YES | M30 | 1.5 | View image |
| BSS | BOSS | YES | M30 | 1.5 | View image |
| BSS | Eres | YES | M30 | 1.5 | View image |
| Caleffi | 200 | YES | M30 | 1.5 | View image |
| Caleffi | 201 | YES | M30 | 1.5 | |
| Caleffi | 203 | YES | M30 | 1.5 | |
| Caleffi | Ecocal | YES | M30 | 1.5 | View image |
| Castrads | Niva | YES | M30 | 1.5 | View image |
| Comap | Myson | NO | M28 | 1.5 | |
| Comap | S2 TRV | NO | M28 | 1.5 | |
| Comap | Senso TRV | NO | M28 | 1.5 | |
| Comap | Westherm 5 | NO | M28 | 1 | View image |
| Conic | TRV | NO | M28 | 1.5 | |
| Crestalux | 10041929 | YES | M30 | 1.5 | View image |
| Danfoss | RA | YES | RA | ||
| Danfoss | RA-FS | YES | RA | View image | |
| Danfoss | RAS-C2 | YES | RA | View image | |
| Danfoss | RAS-CK | YES | M30 | 1.5 | View image |
| Danfoss | RAS-D2 | YES | RA | View image | |
| Danfoss | RAS-DK | YES | M30 | 1.5 | View image |
| Danfoss | RA-URX | YES | RA | View image | |
| Danfoss | RAV | NO | RAV | ||
| Danfoss | RAVL | NO | RAVL | View image | |
| Danfoss | RTW | YES | RA | View image | |
| Drayton | RT112 | YES | M30 | 1.5 | View image |
| Drayton | RT212 Lifestyle | YES | M30 | 1.5 | View image |
| Drayton | RT313 | YES | M30 | 1.5 | View image |
| Drayton | RT414 | YES | M30 | 1.5 | View image |
| Drayton | TRV3 | NO | M28 | 1 | View image |
| Drayton | TRV4 | YES | M30 | 1.5 | View image |
| ECA | TRV | YES | M30 | 1.5 | View image |
| Eden | Embrass | YES | M30 | 1.5 | View image |
| Emmeti | TRV | YES | M30 | 1.5 | |
| EPH | Residential | YES | M30 | 1.5 | View image |
| Evolve | Contract | YES | M30 | 1.5 | View image |
| Evolve | Contract | YES | M30 | 1.5 | |
| Evolve | Elegance | YES | M30 | 1.5 | |
| Fratelli | TRV | NO | M28 | 1 | |
| Genebre | TRV | YES | M30 | 1.5 | |
| Geyser | TRV | YES | M30 | 1.5 | View image |
| Giacomini | Aquarius Globe | NO | 22.6 | View image | |
| Giacomini | Atlas | NO | 22.6 | View image | |
| Giacomini | Barlo | NO | 22.6 | ||
| Giacomini | Boss Tower | NO | 22.6 | ||
| Giacomini | Harp | NO | 22.6 | ||
| Grasslin | Tower | YES | M30 | 1.5 | View image |
| Harvey Habridge | Temtrol | NO | 26.5 | View image | |
| Heat Line | LTC-15 | YES | M30 | 1.5 | |
| Heimeier | TRV | YES | M30 | 1.5 | |
| Homebase | Wessex | NO | M28 | 1 | |
| Honeywell | 1970s | NO | 26.5 | View image | |
| Honeywell | HomeXpert | YES | M30 | 1.5 | View image |
| Honeywell | Rad Plan | YES | M30 | 1.5 | |
| Honeywell | VT117E | YES | M30 | 1.5 | View image |
| Honeywell | VT15 | YES | M30 | 1.5 | View image |
| Honeywell | VT200E | YES | M30 | 1.5 | View image |
| iBath | RA07S | YES | M30 | 1.5 | View image |
| IMI | Calypso | YES | M30 | 1.5 | View image |
| Inta | i-therm | YES | M30 | 1.5 | View image |
| IVAR | TRV | YES | M30 | 1.5 | |
| Jaga | TRV | YES | M30 | 1.5 | |
| Jewsons | Altech | YES | M30 | 1.5 | View image |
| Junkers | TRV | YES | M30 | 1.5 | |
| K-Therm | SA | YES | M30 | 1.5 | View image |
| Kudox | 436GR | YES | M30 | 1.5 | View image |
| Landis & Gyr Duodyr | TRV | YES | M30 | 1.5 | View image |
| Markaryd | TRV | NO | M28 | 1 | |
| Markayrds | TRV | NO | M28 | 1 | |
| Mertik Maxitrol | TRV | YES | M30 | 1.5 | |
| MMA | TRV | NO | M28 | 1.5 | |
| MNG | TRV | YES | M30 | 1.5 | |
| Myson | M28 TRV | NO | M28 | 1 | View image |
| Myson | Petite | YES | M30 | 1.5 | View image |
| Myson | TRV 2 Way (from 2010) | YES | M30 | 1.5 | View image |
| Myson | TRV 2 Way (pre-2010) | NO | M30 | 1.5 | |
| Onda | TRV | YES | M30 | 1.5 | |
| Optima | TRV | YES | M30 | 1.5 | View image |
| Orkli | TRV | NO | M28 | 1 | View image |
| Oventrop | Direct Acting | YES | M30 | 1.5 | View image |
| Oventrop(from 1997) | TRV | NO | M30 | 1 | |
| Oventrop(pre-1997) | TRV | YES | M30 | 1.5 | |
| Paladin Radiators | Belgravia | NO | |||
| Paladin Radiators | Buckingham | NO | |||
| Paladin Radiators | Canterbury | NO | |||
| Paladin Radiators | Grosvenor | YES | M30 | 1.5 | View image |
| Paladin Radiators | Mayfair | NO | |||
| Pegler | TRV | YES | M30 | 1.5 | |
| Pegler Yorkshire | Belmont | YES | M30 | 1.5 | View image |
| Pegler Yorkshire | Bulldog | YES | M30 | 1.5 | View image |
| Pegler Yorkshire | Bulldog II | YES | M30 | 1.5 | View image |
| Pegler Yorkshire | Mistral | YES | M30 | 1.5 | |
| Pegler Yorkshire | Mistral II | YES | M30 | 1.5 | View image |
| Pegler Yorkshire | Terrier Decorative | YES | M30 | 1.5 | View image |
| Pegler Yorkshire | Terrier II | YES | M30 | 1.5 | View image |
| Pegler Yorkshire | Terrier III | YES | M30 | 1.5 | View image |
| Pegler Yorkshire | Terrier III | YES | M30 | 1.5 | View image |
| Pintossi | TRV | NO | 26 | ||
| Plumb Centre | TradeFix | YES | M30 | 1.5 | View image |
| PTS | 4Trade | YES | M30 | 1.5 | View image |
| PTS | Boss Supreme | NO | M28 | 1 | |
| PTS | Boss Supreme Plus | YES | M30 | 1.5 | |
| PTS | Tradesave | YES | M30 | 1.5 | View image |
| R.B.M. | TRV | YES | M30 | 1.5 | |
| Reglo | TRV | YES | M30 | 1.5 | |
| Remag | TRV | NO | M28 | 1 | |
| Saint-Cobain | TRV | NO | M28 | 1 | |
| SALUS | Older models | NO | M28 | 1 | |
| SALUS | SALUS TRV | YES | M30 | 1.5 | |
| SAM (Slovarm) | TRV | NO | M28 | 1 | |
| SAR | Comap Westherm 5 | NO | M28 | 1.5 | View image |
| SAR | Comap Westherm 5 | NO | M28 | 1.5 | |
| Schlosser | TRV | YES | M30 | 1.5 | |
| Screwfix | 31811 | YES | M30 | 1.5 | View image |
| Screwfix | 36326 | YES | M30 | 1.5 | View image |
| Screwfix | 60368 | YES | M30 | 1.5 | View image |
| Screwfix | 73649 | YES | M30 | 1.5 | View image |
| Screwfix | 436GR | YES | M30 | 1.5 | View image |
| Siemens | Acvatix RTN51GB | YES | M30 | 1.5 | |
| Siemens | Landis & Staefa | YES | M30 | 1.5 | |
| Siemens | MTN51GB | YES | M30 | 1.5 | |
| Siemens | RTN51 | YES | M30 | 1.5 | |
| Siemens | Trade | NO | M28 | 1 | View image |
| Siemens | Watts-Cazzaniga | NO | M28 | 1.5 | View image |
| Simplex | TRV | YES | M30 | 1.5 | |
| Sunvic | TRV200 | NO | M28 | 1 | |
| Sunvic | TRV500 | NO | M28 | 1 | |
| Suretherm | TRV | NO | M28 | 1 | View image |
| TA | TRV | NO | M28 | 1 | |
| Taco | TRV | YES | M30 | 1.5 | |
| TFC Group | Tower | YES | M30 | 1.5 | View image |
| Trago Mills | TRV | YES | M30 | 1.5 | |
| Travis Perkins | IFLO | YES | M30 | 1.5 | View image |
| Unbranded | ECA | YES | M30 | 1.5 | View image |
| Unbranded | TRV | YES | M30 | 1.5 | View image |
| Universa (from 1999) | TRV | NO | M28 | 1.5 | |
| Universa (pre-1999) | TRV | YES | M30 | 1.5 | |
| Vaillant | TRV | NO | 31 | 1.5 | |
| Valf Sanayli | TRV | YES | M30 | 1.5 | |
| Viega | TRV | YES | M30 | 1.5 | |
| Viessmann | ET 35 | YES | M30 | 1.5 | View image |
| West | Realm | YES | M30 | 1.5 | View image |
| Westco | Westherm 2 | NO | M28 | 1.5 | View image |
| Westherm | 2 | NO | M28 | 1.5 | View image |
| Westherm | 3 | NO | M28 | 1.5 | |
| Westherm | 4 | NO | M28 | 1 | View image |
| Westherm | 5 | NO | M28 | 1.5 | View image |
| Westherm | 6 | YES | M30 | 1.5 | View image |
| Wickes | Myson | NO | M28 | 1.5 | View image |
| Wickes | Watts-Cazzaniga | NO | M28 | 1.5 | View image |
| Wingenroth (Wiroflex) | TRV | YES | M30 | 1.5 | |
| Wolseley | Bulldog | YES | M30 | 1.5 |
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