Johnson And Starley BOS00036 Thermocouple Sit

Description

Johnson And Starley BOS00036 Thermocouple Sit

Johnson & Starley Boiler Spares replacement part with manufacturer part number BOS00036. This exact item is a genuine, brand-new Johnson & Starley Boiler Spares product. It is intended for the compatible appliances shown below, where listed. Match the boiler model and MPN before ordering.

Product Details

Brand: Johnson & Starley Boiler Spares
Manufacturer part number (MPN): BOS00036
Condition: Genuine brand new

Boiler Compatibility

Check the exact appliance model and manufacturer part number before ordering.

This part fits the following 226 appliances:

Listed compatible appliances

• Johnson & Starley Boiler Spares BALMFORTH/MCLARY BD50,TD35-50,
• Johnson & Starley Boiler Spares BALMFORTH/MCLARY BSD19-25 BD25
• Johnson & Starley Boiler Spares BALMFORTH/MCLARY BSD29/30
• Johnson & Starley Boiler Spares BALMFORTH/MCLARY D40-60 U40-60
• Johnson & Starley Boiler Spares BALMFORTH/MCLARY D60-80
• Johnson & Starley Boiler Spares BALMFORTH/MCLARY EG35-90
• Johnson & Starley Boiler Spares BALMFORTH/MCLARY SD20-30
• Johnson & Starley Boiler Spares BALMFORTH/MCLARY SD25-30
• Johnson & Starley Boiler Spares BALMFORTH/MCLARY SJ20-30 BJ30
• Johnson & Starley Boiler Spares BALMFORTH/MCLARY TD25-30 BD29
• Johnson & Starley Boiler Spares BG45-55 HCF AIR HEATER
• Johnson & Starley Boiler Spares CG35-42 (CG40HB) WARM AIR NG
• Johnson & Starley Boiler Spares CG50 60 HB CG55 WARM AIR NG
• Johnson & Starley Boiler Spares HISPEC J25RS WARM AIR NG
• Johnson & Starley Boiler Spares HISPEC M31 WARM AIR NG
• Johnson & Starley Boiler Spares J15-22 WARM AIR NG
• Johnson & Starley Boiler Spares J15-22 JAN WARM AIR NG
• Johnson & Starley Boiler Spares J15-22 MAF WARM AIR NG
• Johnson & Starley Boiler Spares J15-22 MAF-JAN WARM AIR NG
• Johnson & Starley Boiler Spares J15-22 MK3 WARM AIR NG
• Johnson & Starley Boiler Spares J15-22 MK3-ELJ WARM AIR NG
• Johnson & Starley Boiler Spares J15-22 MK3-HIJ WARM AIR NG
• Johnson & Starley Boiler Spares J15-22 MK3-JAN WARM AIR NG
• Johnson & Starley Boiler Spares J15-22 MK3-MAF VI WARM AIR NG
• Johnson & Starley Boiler Spares J15-22 MK3-MAF WARM AIR NG
• Johnson & Starley Boiler Spares J15-22 MK3-MAF-ELJ WARM AIR NG
• Johnson & Starley Boiler Spares J15-22 MK3-MAF-HIJ WARM AIR NG
• Johnson & Starley Boiler Spares J15-22 MK3-MAF-JAN WARM AIR NG
• Johnson & Starley Boiler Spares J15-22 MK3-MAFVIELJ WARMAIR NG
• Johnson & Starley Boiler Spares J15-22 MK3-MAFVIHIJ WARMAIR NG
• Johnson & Starley Boiler Spares J15-22 MK3-MAFVIJAN WARMAIR NG
• Johnson & Starley Boiler Spares J15-22R WARM AIR NG
• Johnson & Starley Boiler Spares J15-22R JAN WARM AIR NG
• Johnson & Starley Boiler Spares J15-22R MAF WARM AIR NG
• Johnson & Starley Boiler Spares J15-22R MAF-JAN WARM AIR NG
• Johnson & Starley Boiler Spares J15-22R MK3 WARM AIR NG
• Johnson & Starley Boiler Spares J15-22R MK3-ELJ WARM AIR NG
• Johnson & Starley Boiler Spares J15-22R MK3-HIJ WARM AIR NG
• Johnson & Starley Boiler Spares J15-22R MK3-JAN WARM AIR NG
• Johnson & Starley Boiler Spares J15-22R MK3-MAF VI WARM AIR NG
• Johnson & Starley Boiler Spares J15-22R MK3-MAF WARM AIR NG
• Johnson & Starley Boiler Spares J15-22R MK3-MAF-ELJ WARMAIR NG
• Johnson & Starley Boiler Spares J15-22R MK3-MAF-HIJ WARMAIR NG
• Johnson & Starley Boiler Spares J15-22R MK3-MAF-JAN WARMAIR NG
• Johnson & Starley Boiler Spares J15-22R MK3MAFVIELJ WARMAIR NG
• Johnson & Starley Boiler Spares J15-22R MK3MAFVIHIJ WARMAIR NG
• Johnson & Starley Boiler Spares J15-22R MK3MAFVIJAN WARMAIR NG
• Johnson & Starley Boiler Spares J25-32 AIR HEATER WARM AIR NG
• Johnson & Starley Boiler Spares J25-32 JAN WATER HEATER NG
• Johnson & Starley Boiler Spares J25-32 MAF WARM AIR NG
• Johnson & Starley Boiler Spares J25-32 MAF-JAN WARM AIR NG
• Johnson & Starley Boiler Spares J25-32 MK2 WARM AIR NG
• Johnson & Starley Boiler Spares J25-32 MK2-JAN AIR/WATER NG
• Johnson & Starley Boiler Spares J25-32 MK2-MAF WARM AIR NG
• Johnson & Starley Boiler Spares J25-32 MK2MAF JAN AIR/WATER NG
• Johnson & Starley Boiler Spares J25-32 MK3 WARM AIR NG
• Johnson & Starley Boiler Spares J25-32 MK3-ELJ WARM AIR NG
• Johnson & Starley Boiler Spares J25-32 MK3-HIJ WARM AIR NG
• Johnson & Starley Boiler Spares J25-32 MK3-JAN WARM AIR NG
• Johnson & Starley Boiler Spares J25-32 MK3-MAF VI WARM AIR NG
• Johnson & Starley Boiler Spares J25-32 MK3-MAF WARM AIR NG
• Johnson & Starley Boiler Spares J25-32 MK3-MAF-ELJ WARM AIR NG
• Johnson & Starley Boiler Spares J25-32 MK3-MAF-HIJ WARM AIR NG
• Johnson & Starley Boiler Spares J25-32 MK3-MAF-JAN WARM AIR NG
• Johnson & Starley Boiler Spares J25-32 MK3-MAFSPRJN WARMAIR NG
• Johnson & Starley Boiler Spares J25-32 MK3-MAFVIELJ WARMAIR NG
• Johnson & Starley Boiler Spares J25-32 MK3-MAFVIHIJ WARMAIR NG
• Johnson & Starley Boiler Spares J25-32 MK3-MAFVIJAN WARMAIR NG
• Johnson & Starley Boiler Spares J25-32 MK3-MAFVLSPJ WARMAIR NG
• Johnson & Starley Boiler Spares J25-32 MK3-SUPERJAN WARMAIR NG
• Johnson & Starley Boiler Spares J25-32 R-JAN RVCAT1 WARMAIR NG
• Johnson & Starley Boiler Spares J25-32R MK3-MAF-HIJ HEATER NG
• Johnson & Starley Boiler Spares J25-32R AIR HEATER WARM AIR NG
• Johnson & Starley Boiler Spares J25-32R JAN AIR/WATER NG
• Johnson & Starley Boiler Spares J25-32R MAF WARM AIR NG
• Johnson & Starley Boiler Spares J25-32R MAF-JAN AIR/WATER NG
• Johnson & Starley Boiler Spares J25-32R MK2 WARM AIR NG
• Johnson & Starley Boiler Spares J25-32R MK2-JAN AIR/WATER NG
• Johnson & Starley Boiler Spares J25-32R MK2-MAF WARM AIR NG
• Johnson & Starley Boiler Spares J25-32R MK2MAFJAN AIR/WATER NG
• Johnson & Starley Boiler Spares J25-32R MK3 WARM AIR NG
• Johnson & Starley Boiler Spares J25-32R MK3-ELJ WARM AIR NG
• Johnson & Starley Boiler Spares J25-32R MK3-HIJ WARM AIR NG
• Johnson & Starley Boiler Spares J25-32R MK3-JAN WARM AIR NG
• Johnson & Starley Boiler Spares J25-32R MK3-MAF WARM AIR NG
• Johnson & Starley Boiler Spares J25-32R MK3-MAF-ELJ WARMAIR NG
• Johnson & Starley Boiler Spares J25-32R MK3-MAF-JAN HEATER NG
• Johnson & Starley Boiler Spares J25-32R MK3-MAFSUPERJAN HTR NG
• Johnson & Starley Boiler Spares J25-32R MK3-MAFVI WARM AIR NG
• Johnson & Starley Boiler Spares J25-32R MK3-MAFVI-ELJ HTR NG
• Johnson & Starley Boiler Spares J25-32R MK3-MAFVI-HIJ HTR NG
• Johnson & Starley Boiler Spares J25-32R MK3-SUPERJAN HEATER NG
• Johnson & Starley Boiler Spares J25-32R MK3MAFVIJAN WARMAIR NG
• Johnson & Starley Boiler Spares J25-32R MK3MAFVLSPJ WARMAIR NG
• Johnson & Starley Boiler Spares J25-32R REVER CAT 1 WARMAIR NG
• Johnson & Starley Boiler Spares J54/64 J54-64 AIR/WATER NG
• Johnson & Starley Boiler Spares J54/64 J54-64 MAF WARM AIR NG
• Johnson & Starley Boiler Spares J54/64 J54-64 MAFVI WARMAIR NG
• Johnson & Starley Boiler Spares J54/64 J54-64 WARM AIR NG
• Johnson & Starley Boiler Spares J54/64 MAF-JAN WARMAIR NG
• Johnson & Starley Boiler Spares J55-65 WARM AIR HEATER NG
• Johnson & Starley Boiler Spares J70-90 MK2 HEATER NG
• Johnson & Starley Boiler Spares J70-90 MK2-MAF WARMAIR HEATR N
• Johnson & Starley Boiler Spares J70/90 J70-90 WARM AIR NG
• Johnson & Starley Boiler Spares J70/90 J70-90 WARM AIR NG
• Johnson & Starley Boiler Spares JA33-43 HEATER NG
• Johnson & Starley Boiler Spares JA33-43 MAF VI HEATER NG
• Johnson & Starley Boiler Spares JA33-43-JAN HEATER NG
• Johnson & Starley Boiler Spares JA33-43-MAF HEATER NG
• Johnson & Starley Boiler Spares JA33-43-MAF VI-JAN HEATER NG
• Johnson & Starley Boiler Spares JA33-43-MAF-JAN HEATER NG
• Johnson & Starley Boiler Spares JA33-43R HEATER NG
• Johnson & Starley Boiler Spares JA33-43R-JAN HEATER NG
• Johnson & Starley Boiler Spares JA33-43R-MAF HEATER NG
• Johnson & Starley Boiler Spares JA33-43R-MAF VI HEATER NG
• Johnson & Starley Boiler Spares JA33-43R-MAF VI-JAN HEATER NG
• Johnson & Starley Boiler Spares JA33-43R-MAF-JAN HEATER NG
• Johnson & Starley Boiler Spares JAH-122 FS WARM AIR NG
• Johnson & Starley Boiler Spares JAH-122 FS WARM AIR NG
• Johnson & Starley Boiler Spares JAH-122 LF WARM AIR NG
• Johnson & Starley Boiler Spares JAH-122 LF WARM AIR NG
• Johnson & Starley Boiler Spares JAH-163 FS WARM AIR NG
• Johnson & Starley Boiler Spares JAH-163 LF WARM AIR NG
• Johnson & Starley Boiler Spares JAH-163 LF WARM AIR NG
• Johnson & Starley Boiler Spares JAH-82 FS WARM AIR NG
• Johnson & Starley Boiler Spares JAH-82 LF WARM AIR NG
• Johnson & Starley Boiler Spares JAH-82 LF WARM AIR NG
• Johnson & Starley Boiler Spares JB16-20 HEATER NG
• Johnson & Starley Boiler Spares JB25-30
• Johnson & Starley Boiler Spares JB25-30 HEATER NG
• Johnson & Starley Boiler Spares JB25-30 MAF HEATER NG
• Johnson & Starley Boiler Spares JB25PB
• Johnson & Starley Boiler Spares JB40-50 HEATER NG
• Johnson & Starley Boiler Spares JB40-50 MAF HEATER NG
• Johnson & Starley Boiler Spares JB40-50-ELJ HEATER NG
• Johnson & Starley Boiler Spares JB40-50-MAF-ELJ HEATER NG
• Johnson & Starley Boiler Spares JG25 BF MK1 WARM AIR NG
• Johnson & Starley Boiler Spares JG35-42 SD WARM AIR NG
• Johnson & Starley Boiler Spares JGD25 BF MK4 WARM AIR NG
• Johnson & Starley Boiler Spares JGD25 MK1 WARM AIR NG
• Johnson & Starley Boiler Spares JGD25 MKII BF WARM AIR NG
• Johnson & Starley Boiler Spares JGD25 MKII SD WARM AIR NG
• Johnson & Starley Boiler Spares JGD25 MKIII BF WARM AIR NG
• Johnson & Starley Boiler Spares JGD25 MKIII CF WARM AIR NG
• Johnson & Starley Boiler Spares JGD25 MKIII SD WARM AIR NG
• Johnson & Starley Boiler Spares JGD25 MKIII SEDUCT WARM AIR NG
• Johnson & Starley Boiler Spares JGD25 MKIII WARM AIR NG
• Johnson & Starley Boiler Spares JGD25 MKIII WARM AIR NG
• Johnson & Starley Boiler Spares JGD25 MKIV SEDUCT WARM AIR NG
• Johnson & Starley Boiler Spares JGD25 SE MK4 WARM AIR NG
• Johnson & Starley Boiler Spares JGD25CF MARK IV WARM AIR NG
• Johnson & Starley Boiler Spares JGD25V MK4 CF WARM AIR NG
• Johnson & Starley Boiler Spares JGD25V MK4 K BF WARM AIR NG
• Johnson & Starley Boiler Spares JGD25V MK4 K SD WARM AIR NG
• Johnson & Starley Boiler Spares JGD25V MK4 SE-DUCT WARM AIR NG
• Johnson & Starley Boiler Spares JGD25V MK4 WARM AIR NG
• Johnson & Starley Boiler Spares JGD35-42 BF WARM AIR NG
• Johnson & Starley Boiler Spares JGD35-42 CF WARM AIR NG
• Johnson & Starley Boiler Spares JGD35-42 V CF WARM AIR NG
• Johnson & Starley Boiler Spares JGD35-42 V CF WARM AIR NG
• Johnson & Starley Boiler Spares JGD35-42 V SD WARM AIR NG
• Johnson & Starley Boiler Spares JGD50 65 WARM AIR NG
• Johnson & Starley Boiler Spares JT19-25 MAF VI HEATER NG
• Johnson & Starley Boiler Spares JT19-25 WARMAIR HTR NG
• Johnson & Starley Boiler Spares JT19-25 JAN HEATER NG
• Johnson & Starley Boiler Spares JT19-25 MAF HEATER NG
• Johnson & Starley Boiler Spares JT19-25 MAF IV-JAN HEATER NG
• Johnson & Starley Boiler Spares JT19-25 MAF-JAN HEATER NG
• Johnson & Starley Boiler Spares JT19-25 MK2 HEATER NG
• Johnson & Starley Boiler Spares JT19-25 MK2-ELJ HEATER NG
• Johnson & Starley Boiler Spares JT19-25 MK2-HIJ HEATER NG
• Johnson & Starley Boiler Spares JT19-25 MK2-JAN HEATER NG
• Johnson & Starley Boiler Spares JT19-25 MK2-MAF HEATER NG
• Johnson & Starley Boiler Spares JT19-25 MK2-MAF VI HEATER NG
• Johnson & Starley Boiler Spares JT19-25 MK2-MAF VI-JAN HTR NG
• Johnson & Starley Boiler Spares JT19-25 MK2-MAF-ELJ HEATER NG
• Johnson & Starley Boiler Spares JT19-25 MK2-MAF-HIJ HEATER NG
• Johnson & Starley Boiler Spares JT19-25 MK2-MAF-JAN HEATER NG
• Johnson & Starley Boiler Spares JT19-25 MK2-MAFSUPERJAN HTR NG
• Johnson & Starley Boiler Spares JT19-25 MK2-MAFVI-ELJ HTR NG
• Johnson & Starley Boiler Spares JT19-25 MK2-MAFVI-HIJ HTR NG
• Johnson & Starley Boiler Spares JT19-25 MK2-MAFVL-S/JAN HTR NG
• Johnson & Starley Boiler Spares JT19-25 MK2-SUPERJAN HEATER NG
• Johnson & Starley Boiler Spares JTRS22-25 JAN AIR/WATER NG
• Johnson & Starley Boiler Spares JTRS22-25 JAN AIR/WATER NG
• Johnson & Starley Boiler Spares JTRS22-25 MAFVI-JAN AIR&W
• Johnson & Starley Boiler Spares JTRS22-25 MK2-MAFV1-JAN3SEL WH
• Johnson & Starley Boiler Spares JU40-55
• Johnson & Starley Boiler Spares JWD25/ JWD25 MKII RVTD 1B WH
• Johnson & Starley Boiler Spares JWD32-45
• Johnson & Starley Boiler Spares JWD38-50
• Johnson & Starley Boiler Spares JXD25V MK4 K SD WATER H
• Johnson & Starley Boiler Spares MYSON 25-32
• Johnson & Starley Boiler Spares MYSON/THORN 15-20
• Johnson & Starley Boiler Spares MYSON/THORN 25-30
• Johnson & Starley Boiler Spares MYSON/THORN 30-40
• Johnson & Starley Boiler Spares STATE PRV30 NORS
• Johnson & Starley Boiler Spares STATE PRV30 PORS
• Johnson & Starley Boiler Spares STATE PRV40 NODS
• Johnson & Starley Boiler Spares STATE PRV40 NORS
• Johnson & Starley Boiler Spares STATE PRV40 PODS
• Johnson & Starley Boiler Spares STATE PRV40 PORS
• Johnson & Starley Boiler Spares STATE PRV50 NODS
• Johnson & Starley Boiler Spares STATE PRV50 PODS
• Johnson & Starley Boiler Spares STATE SBT100-400
• Johnson & Starley Boiler Spares STATE SBT30-225
• Johnson & Starley Boiler Spares STATE SBT50-65
• Johnson & Starley Boiler Spares STATE SBT70-360
• Johnson & Starley Boiler Spares STATE SBT75-155
• Johnson & Starley Boiler Spares STATE SBT75-250
• Johnson & Starley Boiler Spares STATE SBT75-300
• Johnson & Starley Boiler Spares STATE SBT80-180
• Johnson & Starley Boiler Spares STATE SR8-40 NADS
• Johnson & Starley Boiler Spares STATE SR8-40 NQRT
• Johnson & Starley Boiler Spares STATE SR8-40 PADS
• Johnson & Starley Boiler Spares STATE SR8-40 PQRT
• Johnson & Starley Boiler Spares STATE SR8-50 NADS
• Johnson & Starley Boiler Spares STATE SR8-50 NQRT
• Johnson & Starley Boiler Spares STATE SR8-50 PADS
• Johnson & Starley Boiler Spares STATE SR8-50 PQRT
• Johnson & Starley Boiler Spares STATE SR8-75 NQRT
• Johnson & Starley Boiler Spares STATE SRV40 NRT
• Johnson & Starley Boiler Spares STATE SRV50 NRT
• Johnson & Starley Boiler Spares STATE SS8-40 NARS
• Johnson & Starley Boiler Spares STATE SS8-40 PARS
• Johnson & Starley Boiler Spares SUGG25-30

Ordering and support

Before you order

Use the manufacturer part number as your main check. Do not rely on a similar-looking part.

Technical FAQs

How do I check that this is the correct replacement part?

Use manufacturer part number BOS00036 as the main check. Match it to the old part or appliance documentation, not only to a similar-looking product.

Will this part fit my boiler?

This exact part is listed for 226 appliance model(s). Check your appliance model, MPN and the GC Number tab before ordering.

Can a similar-looking part be used instead?

Do not rely on shape or appearance alone. Check the manufacturer part number and the exact appliance model before ordering a replacement.

Does the part number identify the cause of a boiler fault?

No. A part number helps identify a replacement item but does not diagnose a fault. Ask a suitably qualified professional to identify the cause where required.

Who should fit and test this part?

Installation and testing should be completed by a suitably qualified professional where required. This exact item is a genuine, brand-new Johnson & Starley Boiler Spares product.

Related Johnson & Starley Boiler Spares parts

Browse related Johnson & Starley Boiler Spares Thermocouple.

Help and returns

For help checking this part, message us on WhatsApp. This item includes a 12-month warranty. Returns are subject to the 30-day returns policy.

Product check

Use the appliance model and any listed GC number as extra checks before ordering.

Installation and testing should be completed by a suitably qualified professional where required.