IT FITS FOR British Gas 30 F2
British Gas 40 F2
British Gas 50 F2
Scottish Gas 30 F2
Scottish Gas 40 F2
Scottish Gas 50 F2
Potterton NETAHEAT 10/16 E SERIAL 1000+
Potterton NETAHEAT 16/22E
Potterton NETAHEAT 6/10 E
Potterton NETAHEAT PROFILE 30E
Potterton NETAHEAT PROFILE 40E
Potterton NETAHEAT PROFILE 50E
Potterton NETAHEAT PROFILE 50E
Potterton PRIMA F 30F
Potterton PRIMA F 40F
Potterton PRIMA F 50F
Potterton PROFILE 100 E
Potterton PROFILE 40 EL
Potterton PROFILE 40 E
Potterton PROFILE 50 EL
Potterton PROFILE 50 E
Potterton PROFILE 50 E
Potterton PROFILE PRIMA 30 E
Potterton PROFILE PRIMA 40 E
Potterton PROFILE PRIMA 50 E
Potterton PROFILE PRIMA 80 E