Over 50,000 Spares In Stock - Order Before 4pm To Get Next Day Delivery (Orders Placed On Friday Will Be Delivered On Monday).

Free Shipping On All Orders Over

Free Shipping On
All Orders Over £100.00

Over 20,000 genuine spare parts in stock

Over 20,000 genuine
spare parts in stock

Order Before 4pm For Next Day Delivery

Order Before 4pm For
Next Day Delivery

Contact us 24/7 for advice & information

Contact us 24/7 for
advice & information

ISAR HE30

Loading...

Showing 1 to 50 of 178 entries

DIVERTER VALVE HEAD

From: IdealSTE174813

£55.20 (£66.24 inc. VAT)
DIVERTER VALVE HEAD KIT

From: IdealSTE173969

£106.15 (£127.38 inc. VAT)
DIVERTOR VALVE HEAD KIT ISAR

From: IdealSTE173628

£127.60 (£153.12 inc. VAT)
DIVERTOR VALVE KIT ISAR

From: IdealSTE173624

£182.42 (£218.90 inc. VAT)
KIT-HARNESS ISAR PRE WK45 2005

From: IdealSTE176108

£86.29 (£103.55 inc. VAT)
BOILER WIRING HARNESS

From: IdealSTE175423

£37.28 (£44.74 inc. VAT)
KIT - HARNESS WIRING ISAR

From: IdealSTE174278

£85.49 (£102.59 inc. VAT)
FASCIA KIT ISAR+PROGRAMMER

From: IdealSTE174646

£40.39 (£48.47 inc. VAT)
SYSTEM FROST STAT FTG KIT - ISAR + PROG

From: IdealSTE174638

£41.37 (£49.64 inc. VAT)
PROGRAMMER KIT - ISAR HE + PROG DIGITAL

From: IdealSTE174487

£158.49 (£190.19 inc. VAT)
DRY FIRE STAT KIT ICOS/ISAR/ICOS SYSTEM

From: IdealSTE170916

£24.60 (£29.52 inc. VAT)
THERMISTOR (BOILER CONTROL)

From: IdealSTE174790

£9.45 (£11.34 inc. VAT)
DRY FIRE THERMISTOR KIT

From: IdealSTE174087

£16.63 (£19.96 inc. VAT)
DHW THERMISTOR KIT ISAR

From: IdealSTE170996

£41.53 (£49.84 inc. VAT)
THERMISTOR (BOILER CONTROL) KIT M SERIES

From: IdealSTE170917

£15.17 (£18.20 inc. VAT)
REWORK KIT-SPARK GEN BRACKET ASSY

From: IdealSTE174753

£19.29 (£23.15 inc. VAT)
SPARK GENERATOR KIT

From: IdealSTE173538

£49.77 (£59.72 inc. VAT)
PUMP MANIFOLD KIT

From: IdealSTE174990

£158.67 (£190.40 inc. VAT)
PUMP MANIFOLD KIT ISAR

From: IdealSTE171037

£79.04 (£94.85 inc. VAT)
PUMP KIT

From: IdealSTE177147

£177.04 (£212.45 inc. VAT)
PUMP KIT

From: IdealSTE175541

£339.31 (£407.17 inc. VAT)
PUMP HEAD KIT

From: IdealSTE175409

£220.39 (£264.47 inc. VAT)
PRESSURE RELIEF VALVE KIT

From: IdealSTE175413

£16.43 (£19.72 inc. VAT)
PRESSURE RELIEF VALVE KIT

From: IdealSTE173977

£23.51 (£28.21 inc. VAT)
PRESSURE RELIEF VALVE KIT ISAR/ICOS SYST

From: IdealSTE170992

£36.68 (£44.02 inc. VAT)
S TRAP CONNECTOR HOSE KIT ISAR/ICOS SYST

From: IdealSTE171855

£28.32 (£33.98 inc. VAT)
PIPE PRV OUTLET ASSEMBLY

From: IdealSTE176820

£30.03 (£36.04 inc. VAT)
PIPE - FLOW KIT ISAR POST XF

From: IdealSTE176745

£26.48 (£31.78 inc. VAT)
FLOW PIPE KIT - ISAR

From: IdealSTE176271

£35.45 (£42.54 inc. VAT)
HORIZ AIR TERMINAL 60DIA(TWIN PIPE)

From: IdealSTE175765

£96.80 (£116.16 inc. VAT)
HORIZ AIR TERMINAL 80DIA(TWIN PIPE)

From: IdealSTE175752

£132.43 (£158.92 inc. VAT)
RETURN PIPE KIT - ISAR

From: IdealSTE175399

£59.87 (£71.84 inc. VAT)
PIPE CLIP

From: IdealSTE173870

£5.05 (£6.06 inc. VAT)
DHW INLET/OUTLET PIPE KIT ISAR

From: IdealSTE171050

£18.96 (£22.75 inc. VAT)
CH STUB PIPE KIT ISAR/ICOS SYSTEM

From: IdealSTE171049

£40.56 (£48.67 inc. VAT)
RETURN PIPE KIT ISAR/ICOS SYSTEM

From: IdealSTE171030

£48.05 (£57.66 inc. VAT)
FUSE PCB KIT M SERIES

From: IdealSTE170931

£14.88 (£17.86 inc. VAT)
PCB USER CTRLS HARNESS KIT ISAR/ICOS SYS

From: IdealSTE171041

£18.96 (£22.75 inc. VAT)
PCB/USER RETRO KIT-EVO HE C V9

From: IdealSTE174981

£353.58 (£424.30 inc. VAT)
PCB PRIMARY CONTROL KIT

From: IdealSTE174486

£201.57 (£241.88 inc. VAT)
USER CONTROLS KIT EVO HE C

From: IdealSTE173671

£104.67 (£125.60 inc. VAT)
USER CONTROL KIT ISAR HE

From: IdealSTE173533

£111.50 (£133.80 inc. VAT)
OVERHEAT THERMOSTAT

From: IdealSTE174791

£8.14 (£9.77 inc. VAT)
OVERHEAT THERMOSTAT KIT M SERIES

From: IdealSTE170918

£15.22 (£18.26 inc. VAT)
O RING KIT HYDROBLOCK

From: IdealSTE173962

£21.79 (£26.15 inc. VAT)
O RING KIT (HYDROBLOC) ISAR/ICOS SYSTEM

From: IdealSTE171031

£15.17 (£18.20 inc. VAT)
GASKET KIT SERVICING M SERIES

From: IdealSTE170938

£38.64 (£46.37 inc. VAT)
KIT-AUTO AIR VENT WITH O RING 12.0113

From: IdealSTE175804

£48.00 (£57.60 inc. VAT)
O RING - PL H-EX FUGAS D0205 (4 PER BAG)

From: IdealSTE174898

£10.11 (£12.13 inc. VAT)
O RING KIT (PREPIPING) ISAR/ICOS SYSTEM

From: IdealSTE171032

£9.07 (£10.88 inc. VAT)

1

Heating Spares & Controls Special Offers

20L COLLAPSIBLE BUCKET

20L COLLAPSIBLE BUCKET

£12.76 +VAT

IDEAL LOGIC 35KW FLOW SWITCH KIT 175562/175590 - HEATXKIT

IDEAL LOGIC 35KW FLOW SWITCH KIT 175562/175590 - HEATXKIT

£48.00 +VAT

IDEAL LOGIC 30KW FLOW SWITCH KIT 175561/175590 - HEATXKIT

IDEAL LOGIC 30KW FLOW SWITCH KIT 175561/175590 - HEATXKIT

£48.00 +VAT

IDEAL LOGIC 24KW FLOW SWITCH KIT 175560/175590 - HEATXKIT

IDEAL LOGIC 24KW FLOW SWITCH KIT 175560/175590 - HEATXKIT

£48.00 +VAT

WORCESTER SERVICE KIT FLOW UNIT PRESSURE PRV FLOW SWITCH AND ADAPTOR 87161063560 87161064310 8716122562 8716122264 - HEATXKIT

WORCESTER SERVICE KIT FLOW UNIT PRESSURE PRV FLOW SWITCH AND ADAPTOR 87161063560 87161064310 8716122562 8716122264 - HEATXKIT

£90.00 +VAT

WORCESTER GREENSTAR SERVICE KIT ELECTRODES FLOW SWITCH AND FLOW ADAPTOR - 87161163810/8716122264/8716122562 -HEATXKIT

WORCESTER GREENSTAR SERVICE KIT ELECTRODES FLOW SWITCH AND FLOW ADAPTOR - 87161163810/8716122264/8716122562 -HEATXKIT

£78.00 +VAT

IDEAL LOGIC IGNITION KIT - ELECTRODE DETECTION ELECTRODE AND SPARK GEN 175591/175592/175593 - HEATXKIT

IDEAL LOGIC IGNITION KIT - ELECTRODE DETECTION ELECTRODE AND SPARK GEN 175591/175592/175593 - HEATXKIT

£40.80 +VAT

Systemsafe Zero Antifreeze Inhibitor 5L

Systemsafe Zero Antifreeze Inhibitor 5L

£72.68 +VAT

Kamco System Safe Heat Transfer Fluid 20L

Kamco System Safe Heat Transfer Fluid 20L

£154.68 +VAT

Kamco System Zero Antifreeze 20L

Kamco System Zero Antifreeze 20L

£178.20 +VAT

ONYX A RATED DOMESTIC CIRCULATOR PUMP GRUSPEC / HEATXKIT

ONYX A RATED DOMESTIC CIRCULATOR PUMP GRUSPEC / HEATXKIT

£46.80 +VAT

Salus IT800 Wifi Smart Thermostat

Salus IT800 Wifi Smart Thermostat

£136.80 +VAT

BAXI SERVICE KIT INCS 5114692 - 10L VESSEL-248056 - PRV-248043 - AAV-5114755 - GASKET KIT - HEATXKIT

BAXI SERVICE KIT INCS 5114692 - 10L VESSEL-248056 - PRV-248043 - AAV-5114755 - GASKET KIT - HEATXKIT

£79.19 +VAT

BAXI SERVICE KIT INCS 5114691 - 8L VESSEL-248056 - PRV-248043 - AAV-5114755 - GASKET KIT - HEATXKIT

BAXI SERVICE KIT INCS 5114691 - 8L VESSEL-248056 - PRV-248043 - AAV-5114755 - GASKET KIT - HEATXKIT

£74.39 +VAT

VAILLANT SERVICE KIT INCS -178985 - PRV-0020038679 - GASKET KIT -0020059717 - WATER PRESSURE SENSOR 0010033857 - AAV - HEATXKIT

VAILLANT SERVICE KIT INCS -178985 - PRV-0020038679 - GASKET KIT -0020059717 - WATER PRESSURE SENSOR 0010033857 - AAV - HEATXKIT

£58.79 +VAT

VAILLANT SERVICE KIT INCS - 181051 - 10L ZILMET VESSEL -178985 - PRV-0020038679 - GASKET KIT -0020059717 - WATER PRESSURE SENSOR 0010033857 - AAV - HEATXKIT

VAILLANT SERVICE KIT INCS - 181051 - 10L ZILMET VESSEL -178985 - PRV-0020038679 - GASKET KIT -0020059717 - WATER PRESSURE SENSOR 0010033857 - AAV - HEATXKIT

£99.59 +VAT

VAILLANT SERVICE KIT INCS - 181051 - 10L ZILMET VESSEL -178985 - PRV-0020038679 - GASKET KIT-090709 - ELECTRODE KIT 0020059717 - WATER PRESSURE SENSOR 0010033857 - AAV - HEATXKIT

VAILLANT SERVICE KIT INCS - 181051 - 10L ZILMET VESSEL -178985 - PRV-0020038679 - GASKET KIT-090709 - ELECTRODE KIT 0020059717 - WATER PRESSURE SENSOR 0010033857 - AAV - HEATXKIT

£119.99 +VAT

CF 20 Clearflow Flushing Machine

CF 20 Clearflow Flushing Machine

£1,075.14 +VAT

VAILLANT ECOTEC SERVICE KIT 0020038679 GASKET / 090709 ELECTRODE / 0020059717 PRESSURE SENSOR - HEATXKIT

VAILLANT ECOTEC SERVICE KIT 0020038679 GASKET / 090709 ELECTRODE / 0020059717 PRESSURE SENSOR - HEATXKIT

£45.60 +VAT

Sensor (water pressure) Ecotec (F75)

Sensor (water pressure) Ecotec (F75)

£11.40 +VAT

Regin Engineers service kit3 - HEATXKIT

Regin Engineers service kit3 - HEATXKIT

£72.47 +VAT

Regin Engineers service kit2 - HEATXKIT

Regin Engineers service kit2 - HEATXKIT

£29.83 +VAT

Regin Engineers service kit1 - HEATXKIT

Regin Engineers service kit1 - HEATXKIT

£49.74 +VAT

PRESSURE RELIEF VALVE

PRESSURE RELIEF VALVE

£22.80 +VAT

Pressure relief valve (3 bar) Ecotec

Pressure relief valve (3 bar) Ecotec

£13.80 +VAT

SAFETY VALVE - 3 BAR Combi, Duotec,Performa

SAFETY VALVE - 3 BAR Combi, Duotec,Performa

£9.00 +VAT

COOKER FLEX 4ft x 1/2'''' Bayonet Cooker Hose (NG) cooker hose

COOKER FLEX 4ft x 1/2'''' Bayonet Cooker Hose (NG) cooker hose

£12.40 +VAT

Proflush Pro Standard - PFM

Proflush Pro Standard - PFM

£1,319.28 +VAT

INHIBITOR OWN BRAND 1 LTR - IFP - ENGCON

£7.16 +VAT

SUPPLY LEFT HAND ( LH) FLOW MANIFOLD COMPLETE

SUPPLY LEFT HAND ( LH) FLOW MANIFOLD COMPLETE

£21.60 +VAT

Gasket kit Ecotec and Ecomax G10 seal

Gasket kit Ecotec and Ecomax G10 seal

£11.40 +VAT

ADEY 22MM MAGNACLEAN PROFESSIONAL2 FILTER BLACK

ADEY 22MM MAGNACLEAN PROFESSIONAL2 FILTER BLACK

£104.40 +VAT

Smart Mag Filter and Chemical Pack SPECOFF

Smart Mag Filter and Chemical Pack SPECOFF

£45.60 +VAT

ONYX 22MM BRASS MAGNETIC FILTER WITH VALVES

ONYX 22MM BRASS MAGNETIC FILTER WITH VALVES

£62.40 +VAT

Baxi Duotec Pressure relif valve and expansion vessel (248056 & 5114691) HEATXKIT

Baxi Duotec Pressure relif valve and expansion vessel (248056 & 5114691) HEATXKIT

£57.60 +VAT

12L POTABLE EXPANSION VESSEL

12L POTABLE EXPANSION VESSEL

£29.94 +VAT

BAXI DUOTEC SERVICE KIT ELECTRODES AND GASKET 5114755 720222901 720222801 HEATXKIT

BAXI DUOTEC SERVICE KIT ELECTRODES AND GASKET 5114755 720222901 720222801 HEATXKIT

£30.00 +VAT

ELECTRODES was 87181070870

ELECTRODES was 87181070870

£31.20 +VAT

Diverter valve, brass, with adaptor (Rpls 178978) Ecotec

Diverter valve, brass, with adaptor (Rpls 178978) Ecotec

£89.00 +VAT

Ideal Logic Service Pack Electrodes and Burner Gasket 175592,175591,175572 - HEATXKIT

Ideal Logic Service Pack Electrodes and Burner Gasket 175592,175591,175572 - HEATXKIT

£37.80 +VAT

Automatic de-aerator was 104521

Automatic de-aerator was 104521

£11.40 +VAT

We accept payment from: Payment Methods

Payment Methods

Copyright @ 2025 Heating Spares & Controls | All the rights reserved | Website by Bath Marketing Consultancy