• × Viessmann Tube Hv 1 × £26.40
• × Vaillant Packingring (Pack Of 10) 5 × £9.35
• × Vaillant Gas Section With Regulator 1 × £198.42
• × Vaillant Diaphragm 1 × £11.27
• × Fernox DS3 Scale Remover 2kg 1 × £38.33
• × Insignia mono basin mixer 1 × £112.19
• × Caleffi 22mm 1 Piece Loose Nut Type Multibloc 3/6 Bar 1 × £59.57
• × Vaillant Isolation Valve 5 × £52.92
• × testo 605i - Thermohygrometer operated via smartphone 1 × £89.81
• × Theoheat Compact Pumpset for Heat Pump Installations 1 × £247.97
• × Vokera Ntc Sensor 1 × £10.16
• × Vaillant Pressure Relief Valve 1 × £33.48
• × Johnson & Starley Electronic Panel S00078 1 × £300.95
• × ESI Wireless digital room thermostat 1 × £53.56
• × Vaillant Sealing Ring (Pack 10) 3 × £9.56
• × Vaillant Ntc Sensor 3 × £26.98
• × Monument 4Bar Dry Test Kit 15mm 2 × £56.09
• × Vaillant Packingring (Set Of 10) 6 × £7.96
• × Vaillant Expansion Vessel 10 Ltr. 1 × £142.49
• × Monument Flat Bit Set 6 Piece 2 × £11.40
• × Gas Approved Closure Plate Tape 1 × £13.84
• × Gas 12mm x 5M PTFE Thread Seal Tape 1 × £1.38
• × ESI Zone Valve 2 Port 22mm 1 × £53.23
• × BS7967 / CPA1 probe kit 1 × £119.88
• × Vaillant Pressure Relief Valve 1 × £96.85
• × Vaillant Ntc-Sensor (Dhw Heat Exchanger) 1 × £10.36
• × Vaillant Insulation 16 Mm 2 × £61.92
• × Vaillant Pressure Gauge 5 × £21.34
• × Vaillant Sealing Ring 3/4 (Pk10) 2 × £8.39
• × Washing Machine Inlet Hose - Blue 1 × £5.38
• × Vaillant Pump 2 × £232.21
• × testo 915i - Thermometer with surface probe and smartphone operation 2 × £95.76
• × Monument Plastic Pipe Cutter 42mm 1 × £40.69
• × Grant Single Pole Low Pressure Switch 1 × £64.20
• × Glow-Worm Expansion Vessel 10L 2 × £144.28
• × Monument 450mm (18") Flat Head Screwdriver 2 × £17.98
• × Ideal Plate Heat Exchanger Kit 1 × £122.42
• × Lodge Ieg 14 Electrode 530mm Long 1 × £44.42
• × Floor mounted U-rail, 725mm, white (RAL 9016) 1 × £157.53
• × Speedfit Plastic Isolating Valve 15mm 15SV 1 × £6.86
• × Viessmann Ignition & Ionization Electrode Block Wb1B 1 × £37.20
• × Glow-Worm Air Pressure Switch 1 × £25.61
• × Worcester 19045213420 2.5 Amp Fuse (10 Pack) 1 × £25.98
• × Vaillant Flue Collector Cap 1 × £114.56
• × Nerrad Extra Long Reach Screwdriver Set 400mm (300mm Shaft) 1 × £13.22
• × Vaillant switch board 1 × £124.80
• × Monument Adjustable Basin Wrench 3 × £48.20
• × Wiring Centre 1 × £15.73
• × Vaillant Printed Circuit Board 1 × £311.05
• × Baxi Cable - Gas Valve/Igniter 1 × £36.54
• × Glow-Worm Automatic De-Aerator 1 × £26.45
• × Glow-Worm Gasket (Burner) 1 × £18.52
• × Vokera Vokera 3/4" Fibre Washer 1 × £0.55
• × Baxi Hydraulic Venturi Assembly 1 × £17.70
• × Vaillant Packingring (Pack Of 10) 1 × £8.36
• × testo 865s - Thermal Imaging Camera 1 × £754.99
• × testo 770-1 - TRMS Clamp meter 1 × £115.92
• × Johnson & Starley Gas Valve Minisit BOS01104 1 × £207.96
• × Monument 15/22mm Small Bore Test Plug Set 1 × £11.68
• × Johnson & Starley J2203/0760 Burner & Gas Control Assembly 1 × £464.93
• × Vokera filling loop pipe 1 × £34.78
• × testo 922 - 2 Channel Differential Thermometer 2 × £141.12
• × Vaillant Manometer - Gauge 2 × £48.02
• × Bluetooth®/IRDA printer 1 × £211.68
• × Fernox DS40 Descaler & Cleaner 1 × £69.70
• × Vaillant Pressure Relief Valve 1 × £47.87
• × Vaillant Printed Circuit Board - Main 2 × £212.33
• × Vokera Vokera Expansion Vessel 1 × £128.56
• × Lead Free Solder 500g 1 × £27.55
• × MagnaClean® Micro2 Filter Only 1 × £102.67
• × Monument 22mm Autocut Copper Pipe Cutter 1 × £23.72
• × Intergas Seal 1 × £16.80
• × Vokera 3/4 Heat Water Cock 1 × £20.59
• × Vaillant Flow Sensor Complete - Black 2 × £26.52
• × Vaillant Pressure Relief Valve; 3 Bar 2 × £12.73
• × Monument Abrasive Clean Up Strips Pack of 10 1 × £11.39
• × Baxi Lead Ignition 1 × £16.97
• × Monument 300mm (12") No.2 Phillips Screwdriver 1 × £8.71

Subtotal: £7,971.91

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