December Savings: Up To 53% Off On Selected Products

Testo 327-1 Flue Gas Analyser Advanced Kit Part Number: 23596
Was £678.95 £565.79 Now £599.99 £499.99
Save £78.96 £65.80 (11%)
Testo 327-1 Flue Gas Analyser with 316i Gas Leak Detector, Advanced CPA1 Kit Part Number: 25720
£755.99 £629.99
Testo 327-1 Flue Gas Analyser Standard Kit Part Number: 18261
Was £600.01 £500.01 Now £487.14 £405.95
Save £112.87 £94.06 (18%)
Testo 300LL Flue Gas Analyser Printer Kit Part Number: 24209
Was £1,888.96 £1,574.13 Now £1,711.14 £1,425.95
Save £177.82 £148.18 (9%)
Testo 510 Digital Manometer Part Number: 18320
Was £153.10 £127.58 Now £124.79 £103.99
Save £28.31 £23.59 (18%)
Kane 3200 Differential Pressure Meter Part Number: 20713
Was £156.46 £130.38 Now £107.99 £89.99
Save £48.47 £40.39 (30%)
Kane77 CO Monitor & Personal Alarm Part Number: 20681
Was £180.31 £150.26 Now £83.99 £69.99
Save £96.32 £80.27 (53%)
Gas Safety Check Kit Part Number: 7696
Was £156.32 £130.27 Now £124.79 £103.99
Save £31.54 £26.28 (20%)
PH Gas Leak Detection Spray - 400ml Part Number: 11721
Was £4.86 £4.05 Now £4.19 £3.49
Save £0.67 £0.56 (13%)
Kane EGD Gas Leak Detector Part Number: 23262
Was £168.97 £140.81 Now £132.30 £110.25
Save £36.67 £30.56 (21%)
Kane 358 Flue Gas Analyser Part Number: 24622
Was £642.54 £535.45 Now £560.58 £467.15
Save £81.96 £68.30 (12%)
Kane 358 Flue Gas Analyser Printer Kit Part Number: 24623
Was £870.54 £725.45 Now £681.32 £567.77
Save £189.22 £157.68 (21%)
Kane 358 Flue Gas Analyser Pro Kit Part Number: 24624
Was £968.72 £807.27 Now £786.71 £655.59
Save £182.02 £151.68 (18%)
Kane 358 Flue Gas Analyser CPA1 Kit Part Number: 24625
Was £1,045.09 £870.91 Now £890.10 £741.75
Save £154.99 £129.16 (14%)
Kane 358 Oil Kit Part Number: 24626
Was £1,099.63 £916.36 Now £1,021.09 £850.91
Save £78.54 £65.45 (7%)
Kane 258 Combustion Analyser Part Number: 24685
Was £468.47 £390.39 Now £359.94 £299.95
Save £108.53 £90.44 (23%)
Kane 258 Combustion Analyser Kit Part Number: 24686
Was £696.70 £580.58 Now £595.48 £496.23
Save £101.22 £84.35 (14%)
Kane 458s Infrared Flue Gas Analyser Part Number: 24687
Was £806.99 £672.49 Now £689.26 £574.38
Save £117.73 £98.11 (14%)
Kane 458s Infrared Flue Gas Analyser Kit Part Number: 24688
Was £1,035.22 £862.68 Now £861.72 £718.10
Save £173.50 £144.58 (16%)
Kane 458s Pro Infrared Flue Gas Analyser Kit Part Number: 24689
Was £1,133.50 £944.58 Now £950.27 £791.89
Save £183.23 £152.69 (16%)
Kane 458s CPA1 Infrared Flue Gas Analyser Kit Part Number: 24690
Was £1,209.94 £1,008.28 Now £1,017.59 £847.99
Save £192.35 £160.29 (15%)
Kidde K10LLCO Carbon Monoxide Alarm Part Number: 19694
Was £31.02 £25.85 Now £23.99 £19.99
Save £7.03 £5.86 (22%)
Anton Vent Check Handheld Carbon Dioxide Detector Part Number: 21081
Was £246.37 £205.31 Now £203.99 £169.99
Save £42.38 £35.32 (17%)
Rothenberger Super Fire 2 Torch Part Number: 21387
Was £123.05 £102.54 Now £83.99 £69.99
Save £39.06 £32.55 (31%)
Testo Manual Oil Smoke Test Pump Part Number: 17393
Was £170.12 £141.77 Now £118.79 £98.99
Save £51.34 £42.78 (30%)
Apollo Ultrasonic Oil Level Monitoring Unit Part Number: 17899
Was £89.42 £74.52 Now £81.59 £67.99
Save £7.84 £6.53 (8%)
Watchman® Sonic Advanced/Plus Ultrasonic Oil Level Monitor Part Number: 25677
Was £138.60 £115.50 Now £119.99 £99.99
Save £18.61 £15.51 (13%)
CURA Domestic Standard 15-60/130 Central Heating Circulator Pump Part Number: 26568
£57.59 £47.99
CURA Domestic Pro 15-60/130 Central Heating Circulator Pump Part Number: 26569
£94.79 £78.99
CURA SL Commercial 25-80/180 Central Heating Circulator Pump Part Number: 26570
£172.19 £143.49
CURA G-Combi 15-60 Universal Replacement Pump Head Part Number: 26571
£59.99 £49.99
CURA W-Combi 15-60 Universal Replacement Pump Head Part Number: 26572
£59.99 £49.99
CURA 15-60/130 Secondary Hot Water Circulator Part Number: 26573
£172.19 £143.49
Grundfos UPS3 15-50/65 Central Heating Circulator Part Number: 23953
Was £197.68 £164.73 Now £140.39 £116.99
Save £57.29 £47.74 (28%)
Wilo SB 30 Bronze Secondary Hot Water Pump Part Number: 20710
Was £171.82 £143.18 Now £131.99 £109.99
Save £39.83 £33.19 (23%)
Cura GPA 25-6 II Central Heating Circulator Pump Part Number: 23390
Was £63.01 £52.51 Now £47.99 £39.99
Save £15.02 £12.52 (23%)
Wilo Yonos PICO 25/1-8 Central Heating Pump Part Number: 21903
Was £143.81 £119.84 Now £128.39 £106.99
Save £15.42 £12.85 (10%)
DAB Evosta 3 60/130 Central Heating Circulator Pump Part Number: 20316
Was £102.18 £85.15 Now £83.99 £69.99
Save £18.19 £15.16 (17%)
Wilo Yonos PICO 25/1-6-130 Central Heating Pump Part Number: 20460
Was £120.54 £100.45 Now £115.19 £95.99
Save £5.35 £4.46 (4%)
BritTherm™ DS15 15-60/130 Domestic Central Heating Circulator Pump Part Number: 24991
Was £84.91 £70.76 Now £59.99 £49.99
Save £24.92 £20.77 (29%)
DAB Evosta 3 80/130 Central Heating Circulator Pump Part Number: 24634
Was £305.82 £254.85 Now £239.99 £199.99
Save £65.83 £54.86 (21%)
Grundfos Alpha1 Central Heating Circulator Part Number: 23954
Was £217.76 £181.47 Now £165.95 £138.29
Save £51.82 £43.18 (23%)
Honeywell Home 7 Day 'S' Plan Central Heating Pack Part Number: 20041
Was £234.56 £195.47 Now £177.59 £147.99
Save £56.98 £47.48 (24%)
Danfoss Revolver Contract RAS-C² Angled TRV - 15mm Part Number: 15422
Was £21.14 £17.62 Now £15.90 £13.25
Save £5.24 £4.37 (24%)
As low as £13.79
FireAngel® FA3820 Carbon Monoxide Alarm Part Number: 25452
Was £26.74 £22.28 Now £22.74 £18.95
Save £4.00 £3.33 (14%)
FireAngel® FA3313 Carbon Monoxide Alarm Part Number: 25451
Was £21.06 £17.55 Now £19.07 £15.89
Save £1.99 £1.66 (9%)
Emilia Quarter Turn Lever Head Basin Taps, Pair Part Number: 24274
Was £16.13 £13.44 Now £14.38 £11.98
Save £1.75 £1.46 (10%)
Emilia Quarter Turn Lever Head Bath Taps, Pair Part Number: 24275
Was £22.30 £18.58 Now £19.88 £16.57
Save £2.41 £2.01 (10%)
As low as £17.47
Emilia Quarter Turn Lever Bath Shower Mixer Tap Part Number: 24278
Was £44.96 £37.47 Now £40.01 £33.34
Save £4.96 £4.13 (11%)
Emilia Quarter Turn Lever Pillar Sink Taps, Pair Part Number: 24281
Was £24.92 £20.77 Now £22.21 £18.51
Save £2.71 £2.26 (10%)
Basin & Kitchen Contract Tap Reviver - 1/2" Pair Part Number: 10495
Was £15.90 £13.25 Now £13.19 £10.99
Save £2.71 £2.26 (17%)
Basin & Kitchen Lever Tap Reviver - 1/2" Pair Part Number: 10499
Was £20.06 £16.72 Now £17.87 £14.89
Save £2.20 £1.83 (10%)
Angled TRV & Lockshield Pack - 10/15mm, Anthracite Part Number: 25181
Was £20.77 £17.31 Now £17.99 £14.99
Save £2.78 £2.32 (13%)
Ball Valve - 22mm Compression - Red Lever Handle Part Number: 8122
Was £6.97 £5.81 Now £5.39 £4.49
Save £1.58 £1.32 (22%)
Ball Valve - 22mm Compression - Blue Lever Handle Part Number: 23362
Was £6.97 £5.81 Now £5.39 £4.49
Save £1.58 £1.32 (22%)
Ball Valve - 15mm Compression Red Lever Handle Part Number: 8121
Was £4.79 £3.99 Now £3.59 £2.99
Save £1.20 £1.00 (25%)
Ball Valve - 15mm Compression Red Butterfly Handle Part Number: 11775
Was £4.67 £3.89 Now £3.59 £2.99
Save £1.08 £0.90 (23%)
Ball Valve - 15mm Compression - Blue Butterfly Handle Part Number: 23364
Was £4.67 £3.89 Now £3.59 £2.99
Save £1.08 £0.90 (23%)
Ball Valve - 15mm Compression - Blue Lever Handle Part Number: 23361
Was £4.79 £3.99 Now £3.59 £2.99
Save £1.20 £1.00 (25%)
Ball Valve - 22mm Compression Red Butterfly Handle Part Number: 11776
Was £7.14 £5.95 Now £5.51 £4.59
Save £1.63 £1.36 (22%)
Ball Valve - 28mm Compression - Blue Lever Handle Part Number: 23363
Was £13.01 £10.84 Now £10.79 £8.99
Save £2.22 £1.85 (17%)
Ball Valve - 22mm Compression - Blue Butterfly Handle Part Number: 23365
Was £7.14 £5.95 Now £5.51 £4.59
Save £1.63 £1.36 (22%)
Screw-on Water Pressure Gauge - 0 to 10 bar Part Number: 21073
Was £6.36 £5.30 Now £5.82 £4.85
Save £0.54 £0.45 (8%)
Boiling Water Tap System - Chrome Part Number: 24784
Was £335.98 £279.98 Now £299.99 £249.99
Save £35.99 £29.99 (10%)
Pegler Thermostatic Mixing Valve TMV 2/3 - 15mm Part Number: 18698
Was £52.61 £43.84 Now £41.99 £34.99
Save £10.62 £8.85 (20%)
Pegler Thermostatic Mixing Valve TMV 2/3 - 22mm Part Number: 18699
Was £61.85 £51.54 Now £47.99 £39.99
Save £13.86 £11.55 (22%)
Pegler Yorkshire Mistral II TRV Angled - 15mm Part Number: 19660
Was £12.34 £10.28 Now £9.59 £7.99
Save £2.75 £2.29 (22%)
Pegler Mistral II Angled TRV & Lockshield Set - 15mm Part Number: 19662
Was £16.55 £13.79 Now £12.59 £10.49
Save £3.96 £3.30 (23%)
Angled TRV Radiator & Lockshield Pack - 10/15mm Part Number: 19484
Was £9.59 £7.99 Now £8.75 £7.29
Save £0.84 £0.70 (8%)
Angled Thermostatic Radiator Valve - 8/10/15mm Part Number: 20606
Was £6.43 £5.36 Now £5.78 £4.82
Save £0.65 £0.54 (10%)
Angled TRV & Lockshield Pack - 15mm, All Chrome TRV Part Number: 24549
Was £9.59 £7.99 Now £8.75 £7.29
Save £0.84 £0.70 (8%)
Angled Thermostatic Radiator Valve - 8/10/15mm, All Chrome Part Number: 24551
Was £7.68 £6.40 Now £7.14 £5.95
Save £0.54 £0.45 (7%)
Radiator Valve Plated Brass Angled - 15mm Part Number: 7780
Was £3.65 £3.04 Now £2.82 £2.35
Save £0.83 £0.69 (22%)
Honeywell Home V4043H Series Replacement Head Part Number: 12130
Was £72.02 £60.02 Now £64.74 £53.95
Save £7.28 £6.07 (10%)
Shower Check Valve - Chrome Plated Part Number: 7469
Was £2.08 £1.73 Now £0.41 £0.34
Save £1.67 £1.39 (80%)
Sentinel X100 Inhibitor - 1 Litre Part Number: 7579
Was £24.84 £20.70 Now £13.80 £11.50
Save £11.04 £9.20 (44%)
Drayton RT212 Angled TRV - 15mm Part Number: 24398
Was £15.58 £12.98 Now £10.79 £8.99
Save £4.79 £3.99 (30%)
Drayton RT212 TRV + Lockshield Set 15mm Part Number: 24399
Was £20.86 £17.38 Now £15.56 £12.97
Save £5.29 £4.41 (25%)
Cura Electrolytic Scale Inhibitor - 22mm Part Number: 24651
Was £25.61 £21.34 Now £22.79 £18.99
Save £2.82 £2.35 (11%)
4 in 1 Thermostatic Mixing Valve TMV 2/3 - 15mm Part Number: 13508
Was £53.11 £44.26 Now £47.99 £39.99
Save £5.12 £4.27 (9%)
Magnaclean™ Micro1 System Filter - 22mm Part Number: 24170
Was £99.14 £82.62 Now £93.54 £77.95
Save £5.60 £4.67 (5%)
Infrared Sensor Automatic Basin Tap Part Number: 22109
Was £160.51 £133.76 Now £143.94 £119.95
Save £16.57 £13.81 (10%)
SP2B In-line Automatic Shower Power Booster Part Number: 22904
Was £161.54 £134.62 Now £132.00 £110.00
Save £29.54 £24.62 (18%)
Drayton LP711 Lifestyle Time Switch Part Number: 23030
Was £71.35 £59.46 Now £47.99 £39.99
Save £23.36 £19.47 (32%)
Grundfos Sololift2 C-3 Waste Water Removal Unit Part Number: 20880
Was £576.84 £480.70 Now £419.99 £349.99
Save £156.85 £130.71 (27%)
Grundfos Conlift1 LS Central Heating Condensate Pump Part Number: 21846
Was £112.38 £93.65 Now £81.54 £67.95
Save £30.84 £25.70 (27%)
Grundfos SSR2-2.0 C Single Regen. Shower Pump 2 bar Part Number: 22850
Was £213.10 £177.58 Now £147.23 £122.69
Save £65.87 £54.89 (30%)
Grundfos UPS2 32/80 Central Heating Pump Circulator Part Number: 23114
Was £576.83 £480.69 Now £382.74 £318.95
Save £194.09 £161.74 (33%)
Cura Electrolytic Scale Inhibitor - 15mm Part Number: 18850
Was £18.00 £15.00 Now £16.19 £13.49
Save £1.81 £1.51 (10%)
Cura Magnetic Scale Inhibitor - 15mm Part Number: 18851
Was £33.13 £27.61 Now £23.94 £19.95
Save £9.19 £7.66 (27%)
Drayton Motorised Zone Valve - 2 Port 22mm Part Number: 23016
Was £70.85 £59.04 Now £56.99 £47.49
Save £13.86 £11.55 (19%)
Drayton Motorised Diverter Valve - 3 Port 22mm Part Number: 23018
Was £104.70 £87.25 Now £83.94 £69.95
Save £20.76 £17.30 (19%)
Drayton TRV4 Angled TRV & Lockshield Set - 15mm Part Number: 23009
Was £43.07 £35.89 Now £28.74 £23.95
Save £14.33 £11.94 (33%)
Drayton Digistat RF90T Thermostat Replacement Part Number: 25121
Was £76.45 £63.71 Now £69.59 £57.99
Save £6.86 £5.72 (8%)
Spirotrap MBC1 Dirt Separator - 22mm Compression Part Number: 23476
Was £82.66 £68.88 Now £70.20 £58.50
Save £12.46 £10.38 (15%)
Cura Concentrated Heat Transfer Fluid - 10 Litres Part Number: 26266
Was £113.51 £94.59 Now £101.99 £84.99
Save £11.52 £9.60 (10%)
Intaflex Pre Insulated Heat Pump Hoses – 1” BSP F Swivel Elbow x 28mm Comp x 750mm Pair Part Number: 26190
Was £95.66 £79.72 Now £86.34 £71.95
Save £9.32 £7.77 (9%)
Intaflex Pre Insulated Heat Pump Hoses – 1" BSP F Swivel x 28mm Comp x 750mm Pair Part Number: 25802
Was £93.10 £77.58 Now £84.54 £70.45
Save £8.56 £7.13 (9%)
Mini Expansion Vessel Shock Arrestor - 1/2" BSP TM Part Number: 11355
Was £22.27 £18.56 Now £16.55 £13.79
Save £5.72 £4.77 (25%)
Cura Water Shock Arrestor - 1/2" BSP Part Number: 25217
Was £20.40 £17.00 Now £17.94 £14.95
Save £2.46 £2.05 (12%)
Cura Water Shock Arrestor - 15mm Compression Part Number: 25730
Was £23.18 £19.32 Now £20.34 £16.95
Save £2.84 £2.37 (12%)
Cura Brass Magnetic Filter - 22mm Part Number: 24544
Was £69.48 £57.90 Now £61.79 £51.49
Save £7.69 £6.41 (11%)
Hydraulic Hand Test Pump Dual Valve Part Number: 22337
Was £148.64 £123.87 Now £126.59 £105.49
Save £22.06 £18.38 (14%)
IntaKlean 2 Magnetic Filter - 28mm Part Number: 22831
Was £107.87 £89.89 Now £89.99 £74.99
Save £17.88 £14.90 (16%)
Cura Brass Magnetic Filter without Isolating Valves - 22mm Part Number: 25218
Was £65.32 £54.43 Now £56.99 £47.49
Save £8.33 £6.94 (12%)
Cura Magnetic Filter - 28mm Part Number: 25450
Was £78.95 £65.79 Now £71.94 £59.95
Save £7.01 £5.84 (8%)
Thermostatic Mixing Valve TMV 2/3 - 15mm Part Number: 12162
Was £36.60 £30.50 Now £28.79 £23.99
Save £7.81 £6.51 (21%)
Cura Shower Head Cleaner Part Number: 21386
Was £7.99 £6.66 Now £6.59 £5.49
Save £1.40 £1.17 (17%)
Cura Inhibited Anti-Freeze - 5 Litres Part Number: 20029
Was £60.82 £50.68 Now £47.99 £39.99
Save £12.83 £10.69 (21%)
Exposed Time Shower Flow Valve Part Number: 16233
Was £59.96 £49.97 Now £43.19 £35.99
Save £16.78 £13.98 (27%)
Cura Inline Magnetic Filter - 22mm Part Number: 24553
Was £44.96 £37.47 Now £41.99 £34.99
Save £2.98 £2.48 (6%)
Cura Compact Magnetic Filter - 22mm Part Number: 24554
Was £42.44 £35.37 Now £35.99 £29.99
Save £6.46 £5.38 (15%)
Honeywell Home T6360B Room Thermostat Wired - 230V Part Number: 12128
Was £27.73 £23.11 Now £22.43 £18.69
Save £5.30 £4.42 (19%)
Honeywell Home 10 Way Junction Box Part Number: 18859
Was £8.81 £7.34 Now £7.43 £6.19
Save £1.38 £1.15 (15%)
Honeywell Home T3R Programmable Wireless Thermostat Part Number: 24194
Was £93.13 £77.61 Now £71.99 £59.99
Save £21.14 £17.62 (22%)
Angled Thermostatic and Lockshield Valve Set - 10/15mm, Black Part Number: 25680
Was £20.77 £17.31 Now £19.19 £15.99
Save £1.58 £1.32 (7%)
ZV22 Motorised Zone Valve - 2 Port 22mm Part Number: 17389
Was £30.83 £25.69 Now £29.15 £24.29
Save £1.68 £1.40 (5%)
ZV28 Motorised Zone Valve - 2 Port 28mm Part Number: 17390
Was £35.68 £29.73 Now £33.83 £28.19
Save £1.85 £1.54 (5%)
ZVM22 Motorised Mid-position Valve - 3 Port 22mm Part Number: 17391
Was £35.58 £29.65 Now £32.99 £27.49
Save £2.59 £2.16 (7%)
BritTherm™ SL25 25-80/180 Commercial Central Heating Circulator Pump Part Number: 24993
Was £196.56 £163.80 Now £161.34 £134.45
Save £35.22 £29.35 (17%)
Honeywell Home V4043H Motorised Zone Valve - 2 Port 22mm Part Number: 12126
Was £97.36 £81.13 Now £83.99 £69.99
Save £13.37 £11.14 (13%)
Circulating Pumps SE60B Hot Water Circulator Pump - Bronze Part Number: 22298
Was £151.20 £126.00 Now £111.59 £92.99
Save £39.61 £33.01 (26%)
Adjustable Pressure Reducing Valve - 15/22mm Part Number: 22301
Was £15.28 £12.73 Now £13.79 £11.49
Save £1.49 £1.24 (9%)
Mini Expansion Vessel Shock Arrestor - 15mm Part Number: 23632
Was £31.07 £25.89 Now £26.75 £22.29
Save £4.32 £3.60 (13%)
Inta Self Closing Non-Concussive Push Basin Tap 1/2" Part Number: 20609
Was £51.13 £42.61 Now £47.99 £39.99
Save £3.14 £2.62 (6%)
Straight Filling Loop with Two Stop Valves - 15mm Part Number: 15583
Was £9.84 £8.20 Now £7.87 £6.56
Save £1.97 £1.64 (19%)
Eezyfill Central Heating Dosing Funnel Part Number: 20191
Was £26.02 £21.68 Now £20.34 £16.95
Save £5.68 £4.73 (21%)
Kamco CF40 Evolution Power Flush Pump 230V Part Number: 24084
Was £1,306.68 £1,088.90 Now £1,187.88 £989.90
Save £118.80 £99.00 (9%)
Radiator Valve - 15mm with 15mm Tailpiece & Drain Off Part Number: 22999
Was £4.22 £3.52 Now £3.77 £3.14
Save £0.46 £0.38 (10%)

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