Worcester Safety Relief Valve 3Bar 87174010120
A Worcester Bosch safety relief valve for Greenstar and RD Series boilers. The pressure relief valve helps to control pressure in a closed system by proportionally opening to relieve excess pressure, preventing catastrophic malfunction.
COMPATIBLE WITH THE FOLLOWING BOILERS: GREENSTAR R40HE CONVENTIONAL - 7712231669, GREENSTAR R29HE CONVENTIONAL - 7712231679, GREENSTAR R28HE SYSTEM - 7712231680, GREENSTAR 29 HE CONVENTIONAL - 7712231687, GREENSTAR 28 HE SYSTEM - 7712231690, GREENSTAR 29 HE CONVENTIONAL - 7712231721, GREENSTAR HE-FSN-GB NG 27KW - 7712231774, GREENSTAR ICS1-FSN-GB NAT GAS 35KW - 7712231775, GREENSTAR ICS1-FSN-GB NAT GAS 28KW - 7712231776, GREENSTAR CS1-FSN-GB NG 28KW SYSTEM - 7712231777, GREENSTAR R40HE PLUS COMBI - 7713231722, GREENSTAR R35HE PLUS COMBI - 7713231729, GREENSTAR R30HE PLUS COMBI - 7713231730, GREENSTAR R30HE COMBI - 7713231731, GREENSTAR R25HE COMBI - 7713231732, GREENSTAR 35 HE PLUS COMBI - 7713231733, GREENSTAR 30 HE PLUS COMBI - 7713231736, GREENSTAR 30 HE COMBI - 7713231738, GREENSTAR 25 HE COMBI - 7713231739, GREENSTAR FSN GB NAT GAS COMBI - 7713231809, GREENSTAR FSP GB LPG COMBI - 7713244855 & NR.844 - 7719002006.
