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    HVAC / Heat Exchanger

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    AO SMITH WATER HEATERS 100157628

    AO SMITH WATER HEATERS

    LOCHINVAR

    100157628

    HEAT EXCHANGER CLEANING KIT
    ✓ IN STOCK!
    £401.73 Price with VAT: £482.07 Buy Surplus As Low As £305.31 Price with VAT: £366.38
    £305.31 Price with VAT: £366.38
    AO SMITH WATER HEATERS HEX3403

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3403

    DISCONTINUED BY MANUFACTURER, HEAT EXCHANGER, REPLACED BY 100147529
    Buy Surplus As Low As £4,337.35 Price with VAT: £5,204.82
    £4,337.35 Price with VAT: £5,204.82
    Repair Yours £3,614.46 Price with VAT: £4,337.35
    AO SMITH WATER HEATERS 100147401

    AO SMITH WATER HEATERS

    LOCHINVAR

    100147401

    HEAT EXCHANGER, HEX3013, CW 745, W/ V-BAFFLES, FOR USE WITH COPPER-FIN II MODEL CF/CP650 TO 651 WATER HEATERS/POOL HEATERS
    £6,861.50 Price with VAT: £8,233.81 Buy Surplus As Low As £4,117.50 Price with VAT: £4,941.00
    £4,117.50 Price with VAT: £4,941.00
    AO SMITH WATER HEATERS 100173794

    AO SMITH WATER HEATERS

    LOCHINVAR

    100173794

    HEAT EXCHANGER ACCESS DOOR KIT
    £183.03 Price with VAT: £219.64 Buy Surplus As Low As £109.82 Price with VAT: £131.78
    £109.82 Price with VAT: £131.78
    AO SMITH WATER HEATERS 100148402

    AO SMITH WATER HEATERS

    LOCHINVAR

    100148402

    330C OVER-TEMP LIMIT
    £29.74 Price with VAT: £35.68 Buy Surplus As Low As £17.84 Price with VAT: £21.41
    £17.84 Price with VAT: £21.41
    AO SMITH WATER HEATERS 100147529

    AO SMITH WATER HEATERS

    LOCHINVAR

    100147529

    HEAT EXCHANGER, CB 745, REPLACES HEX3403
    £6,778.78 Price with VAT: £8,134.54 Buy Surplus As Low As £4,067.57 Price with VAT: £4,881.08
    £4,067.57 Price with VAT: £4,881.08
    AO SMITH WATER HEATERS 100284337

    AO SMITH WATER HEATERS

    LOCHINVAR

    100284337

    HEAT EXCHANGER, K,HEX,ASME,HLW,990 KBTU,CW987
    £9,941.62 Price with VAT: £11,929.94 Buy Surplus As Low As £5,964.97 Price with VAT: £7,157.96
    £5,964.97 Price with VAT: £7,157.96
    AO SMITH WATER HEATERS 100147672

    AO SMITH WATER HEATERS

    LOCHINVAR

    100147672

    HEAT EXCHANGER, 180 KBTU, CB
    £2,368.40 Price with VAT: £2,842.08 Buy Surplus As Low As £1,421.19 Price with VAT: £1,705.43
    £1,421.19 Price with VAT: £1,705.43
    AO SMITH WATER HEATERS HEX3040

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3040

    HEAT EXCHANGER
    £2,474.97 Price with VAT: £2,969.96 Buy Surplus As Low As £1,485.28 Price with VAT: £1,782.34
    £1,485.28 Price with VAT: £1,782.34
    Repair Yours £1,233.39 Price with VAT: £1,480.06
    AO SMITH WATER HEATERS HEX3094

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3094

    HEAT EXCHANGER
    £1,315.36 Price with VAT: £1,578.44 Buy Surplus As Low As £789.22 Price with VAT: £947.06
    £789.22 Price with VAT: £947.06
    Repair Yours £655.07 Price with VAT: £786.09
    AO SMITH WATER HEATERS HEX3099

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3099

    HEAT EXCHANGER W/ HEADER
    £1,856.41 Price with VAT: £2,227.70 Buy Surplus As Low As £1,114.15 Price with VAT: £1,336.98
    £1,114.15 Price with VAT: £1,336.98
    Repair Yours £925.60 Price with VAT: £1,110.72
    AO SMITH WATER HEATERS HEX3202

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3202

    HEAT EXCHANGER FOR CWN0570
    £3,248.54 Price with VAT: £3,898.25 Buy Surplus As Low As £1,949.57 Price with VAT: £2,339.48
    £1,949.57 Price with VAT: £2,339.48
    Repair Yours £1,617.93 Price with VAT: £1,941.52
    AO SMITH WATER HEATERS HEX3407-A

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3407-A

    HEAT EXCHANGER ASME RATED
    £1,701.40 Price with VAT: £2,041.68 Buy Surplus As Low As £1,020.99 Price with VAT: £1,225.19
    £1,020.99 Price with VAT: £1,225.19
    Repair Yours £848.09 Price with VAT: £1,017.71
    AO SMITH WATER HEATERS HEX3409-A

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3409-A

    ASME HEAT EXCHANGER
    £2,436.22 Price with VAT: £2,923.46 Buy Surplus As Low As £1,462.18 Price with VAT: £1,754.61
    £1,462.18 Price with VAT: £1,754.61
    Repair Yours £1,214.01 Price with VAT: £1,456.81
    AO SMITH WATER HEATERS HEX3420

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3420

    HEAT EXCHANGER
    £5,104.21 Price with VAT: £6,125.05 Buy Surplus As Low As £3,062.97 Price with VAT: £3,675.57
    £3,062.97 Price with VAT: £3,675.57
    Repair Yours £2,542.04 Price with VAT: £3,050.45
    AO SMITH WATER HEATERS HEX3421

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3421

    HEATEXCHANGER H-STAMPED
    £5,452.24 Price with VAT: £6,542.69 Buy Surplus As Low As £3,271.64 Price with VAT: £3,925.97
    £3,271.64 Price with VAT: £3,925.97
    Repair Yours £2,715.69 Price with VAT: £3,258.82
    AO SMITH WATER HEATERS HEX3422

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3422

    HEAT EXCHANGER
    £6,032.79 Price with VAT: £7,239.35 Buy Surplus As Low As £3,619.67 Price with VAT: £4,343.61
    £3,619.67 Price with VAT: £4,343.61
    Repair Yours £3,004.84 Price with VAT: £3,605.81
    AO SMITH WATER HEATERS HEX3873

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3873

    HEAT EXCHANGER
    £1,740.16 Price with VAT: £2,088.19 Buy Surplus As Low As £1,044.09 Price with VAT: £1,252.91
    £1,044.09 Price with VAT: £1,252.91
    Repair Yours £867.47 Price with VAT: £1,040.96
    AO SMITH WATER HEATERS HEX3896

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3896

    HEAT EXCHANGER
    £1,508.38 Price with VAT: £1,810.06 Buy Surplus As Low As £905.48 Price with VAT: £1,086.57
    £905.48 Price with VAT: £1,086.57
    Repair Yours £751.96 Price with VAT: £902.35
    AO SMITH WATER HEATERS HEX3942

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3942

    HEAT EXCHANGER
    £6,457.58 Price with VAT: £7,749.10 Buy Surplus As Low As £3,874.55 Price with VAT: £4,649.46
    £3,874.55 Price with VAT: £4,649.46
    Repair Yours £3,216.49 Price with VAT: £3,859.79
    AO SMITH WATER HEATERS HEX3950

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3950

    COPPER HEAT EXCHANGER
    £7,617.93 Price with VAT: £9,141.52 Buy Surplus As Low As £4,570.61 Price with VAT: £5,484.73
    £4,570.61 Price with VAT: £5,484.73
    Repair Yours £3,794.06 Price with VAT: £4,552.87
    AO SMITH WATER HEATERS HEX3002

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3002

    HEAT EXCHANGER,COPPER TUBES
    £6,032.79 Price with VAT: £7,239.35 Buy Surplus As Low As £3,619.67 Price with VAT: £4,343.61
    £3,619.67 Price with VAT: £4,343.61
    Repair Yours £3,004.84 Price with VAT: £3,605.81
    AO SMITH WATER HEATERS HEX3007

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3007

    HEAT EXCHANGER,CUPRO NICKEL
    £7,038.13 Price with VAT: £8,445.75 Buy Surplus As Low As £4,222.58 Price with VAT: £5,067.09
    £4,222.58 Price with VAT: £5,067.09
    Repair Yours £3,504.90 Price with VAT: £4,205.89
    AO SMITH WATER HEATERS HEX3230

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3230

    HEAT EXCHANGER
    £9,396.84 Price with VAT: £11,276.21 Buy Surplus As Low As £5,637.81 Price with VAT: £6,765.37
    £5,637.81 Price with VAT: £6,765.37
    Repair Yours £4,680.16 Price with VAT: £5,616.19
    AO SMITH WATER HEATERS HEX3871

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3871

    HEAT EXCHANGER
    £1,392.12 Price with VAT: £1,670.55 Buy Surplus As Low As £835.42 Price with VAT: £1,002.51
    £835.42 Price with VAT: £1,002.51
    Repair Yours £693.83 Price with VAT: £832.59
    AO SMITH WATER HEATERS HEX3011

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3011

    HEAT EXCHANGER
    £6,612.59 Price with VAT: £7,935.11 Buy Surplus As Low As £3,967.70 Price with VAT: £4,761.24
    £3,967.70 Price with VAT: £4,761.24
    Repair Yours £3,293.25 Price with VAT: £3,951.90
    AO SMITH WATER HEATERS HEX3031

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3031

    HEAT EXCHANGER
    £1,972.67 Price with VAT: £2,367.21 Buy Surplus As Low As £1,183.45 Price with VAT: £1,420.15
    £1,183.45 Price with VAT: £1,420.15
    Repair Yours £982.24 Price with VAT: £1,178.69
    AO SMITH WATER HEATERS HEX3041

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3041

    HEAT EXCHANGER
    £2,745.50 Price with VAT: £3,294.60 Buy Surplus As Low As £1,647.74 Price with VAT: £1,977.29
    £1,647.74 Price with VAT: £1,977.29
    Repair Yours £1,367.53 Price with VAT: £1,641.04
    AO SMITH WATER HEATERS HEX3089

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3089

    HEAT EXCHANGER
    £12,876.41 Price with VAT: £15,451.69 Buy Surplus As Low As £7,725.99 Price with VAT: £9,271.19
    £7,725.99 Price with VAT: £9,271.19
    Repair Yours £6,412.86 Price with VAT: £7,695.44
    AO SMITH WATER HEATERS HEX3095

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3095

    HEAT EXCHANGER
    £1,624.64 Price with VAT: £1,949.57 Buy Surplus As Low As £974.79 Price with VAT: £1,169.74
    £974.79 Price with VAT: £1,169.74
    Repair Yours £809.34 Price with VAT: £971.21
    AO SMITH WATER HEATERS HEX3844

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3844

    HEAT EXCHANGER
    £1,508.38 Price with VAT: £1,810.06 Buy Surplus As Low As £905.48 Price with VAT: £1,086.57
    £905.48 Price with VAT: £1,086.57
    Repair Yours £751.96 Price with VAT: £902.35
    AO SMITH WATER HEATERS HEX3946

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3946

    HEAT EXCHANGER
    £7,038.13 Price with VAT: £8,445.75 Buy Surplus As Low As £4,222.58 Price with VAT: £5,067.09
    £4,222.58 Price with VAT: £5,067.09
    Repair Yours £3,504.90 Price with VAT: £4,205.89
    AO SMITH WATER HEATERS HEX3956

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3956

    HEAT EXCHANGER
    £6,805.61 Price with VAT: £8,166.73 Buy Surplus As Low As £4,083.96 Price with VAT: £4,900.76
    £4,083.96 Price with VAT: £4,900.76
    Repair Yours £3,390.14 Price with VAT: £4,068.16
    AO SMITH WATER HEATERS HEX3958

    AO SMITH WATER HEATERS

    LOCHINVAR

    HEX3958

    HEAT EXCHANGER
    £11,523.03 Price with VAT: £13,827.64 Buy Surplus As Low As £6,914.42 Price with VAT: £8,297.30
    £6,914.42 Price with VAT: £8,297.30
    Repair Yours £5,739.16 Price with VAT: £6,886.99
    AO SMITH WATER HEATERS 9004472205

    AO SMITH WATER HEATERS

    9004472205

    HEAT EXCHANGER
    £1,933.92 Price with VAT: £2,320.70 Buy Surplus As Low As £1,160.35 Price with VAT: £1,392.42
    £1,160.35 Price with VAT: £1,392.42
    Repair Yours £962.86 Price with VAT: £1,155.43
    AO SMITH WATER HEATERS 100059130

    AO SMITH WATER HEATERS

    LOCHINVAR

    100059130

    HEAT EXCHANGER SUPPORT
    £38.01 Price with VAT: £45.61 Buy Surplus As Low As £23.10 Price with VAT: £27.72
    £23.10 Price with VAT: £27.72
    AO SMITH WATER HEATERS 100059359

    AO SMITH WATER HEATERS

    LOCHINVAR

    100059359

    TUBE HEAT EXCHANGER51 1/2"GEN
    £272.02 Price with VAT: £326.42 Buy Surplus As Low As £163.21 Price with VAT: £195.85
    £163.21 Price with VAT: £195.85
    AO SMITH WATER HEATERS 100074239

    AO SMITH WATER HEATERS

    LOCHINVAR

    100074239

    FRONT HEAT EXCHANGER PROTECT
    £10.43 Price with VAT: £12.52 Buy Surplus As Low As £6.26 Price with VAT: £7.51
    £6.26 Price with VAT: £7.51
    AO SMITH WATER HEATERS 100074240

    AO SMITH WATER HEATERS

    LOCHINVAR

    100074240

    RIGHT HEAT EXCHANGER PROTECT
    £5.46 Price with VAT: £6.56 Buy Surplus As Low As £3.28 Price with VAT: £3.93
    £3.28 Price with VAT: £3.93
    AO SMITH WATER HEATERS 100074292

    AO SMITH WATER HEATERS

    LOCHINVAR

    100074292

    SECONDARY HEAT EXCHANGER PLATE
    £46.21 Price with VAT: £55.45 Buy Surplus As Low As £28.32 Price with VAT: £33.98
    £28.32 Price with VAT: £33.98
    AO SMITH WATER HEATERS 100074293

    AO SMITH WATER HEATERS

    LOCHINVAR

    100074293

    SECONDARY HEAT EXCHANGER
    £409.89 Price with VAT: £491.86 Buy Surplus As Low As £245.93 Price with VAT: £295.12
    £245.93 Price with VAT: £295.12
    AO SMITH WATER HEATERS 100074303

    AO SMITH WATER HEATERS

    LOCHINVAR

    100074303

    HEAT EXCHANGER ASSEMBLY
    £564.15 Price with VAT: £676.98 Buy Surplus As Low As £339.09 Price with VAT: £406.91
    £339.09 Price with VAT: £406.91
    AO SMITH WATER HEATERS 100074337

    AO SMITH WATER HEATERS

    LOCHINVAR

    100074337

    HEAT EXCHANGER ASSEMBLY
    £416.59 Price with VAT: £499.91 Buy Surplus As Low As £250.40 Price with VAT: £300.48
    £250.40 Price with VAT: £300.48
    AO SMITH WATER HEATERS 100074346

    AO SMITH WATER HEATERS

    LOCHINVAR

    100074346

    HEAT EXCHANGER ASSEMBLY
    £366.66 Price with VAT: £439.99 Buy Surplus As Low As £220.59 Price with VAT: £264.71
    £220.59 Price with VAT: £264.71
    AO SMITH WATER HEATERS 100074452

    AO SMITH WATER HEATERS

    LOCHINVAR

    100074452

    HEAT EXCHANGER ASSEMBLY
    £605.14 Price with VAT: £726.17 Buy Surplus As Low As £363.68 Price with VAT: £436.42
    £363.68 Price with VAT: £436.42
    AO SMITH WATER HEATERS 100074498

    AO SMITH WATER HEATERS

    LOCHINVAR

    100074498

    ASME HEAT EXCHANGER ASSEMBLY 710
    £573.84 Price with VAT: £688.61 Buy Surplus As Low As £344.30 Price with VAT: £413.17
    £344.30 Price with VAT: £413.17
    AO SMITH WATER HEATERS 100074620

    AO SMITH WATER HEATERS

    LOCHINVAR

    100074620

    INDOOR HEAT EXCHANGER ASSEMBLY
    £445.66 Price with VAT: £534.79 Buy Surplus As Low As £267.54 Price with VAT: £321.05
    £267.54 Price with VAT: £321.05
    AO SMITH WATER HEATERS 100074621

    AO SMITH WATER HEATERS

    LOCHINVAR

    100074621

    OUTDOOR HEAT EXCHANGER ASSEMBLY
    £356.97 Price with VAT: £428.37 Buy Surplus As Low As £214.63 Price with VAT: £257.56
    £214.63 Price with VAT: £257.56
    AO SMITH WATER HEATERS 100074700

    AO SMITH WATER HEATERS

    LOCHINVAR

    100074700

    DIRECT VENT SEC HEAT EXCHANGER
    £585.77 Price with VAT: £702.92 Buy Surplus As Low As £351.76 Price with VAT: £422.11
    £351.76 Price with VAT: £422.11
    AO SMITH WATER HEATERS 100074701

    AO SMITH WATER HEATERS

    LOCHINVAR

    100074701

    SEC HEAT EXCHANGER OUTDOOR
    £499.32 Price with VAT: £599.18 Buy Surplus As Low As £299.59 Price with VAT: £359.51
    £299.59 Price with VAT: £359.51
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