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OSO Hot Water

OSO Hotwater is the world’s largest manufacturer of stainless steel unvented hot water cylinders. Unvented hot water cylinders connect directly to the water main and provide high-pressure hot water to showers and taps throughout the building


OSO Nano Direct Cylinder 5 L 3kw Undersink water heater- A ERP N5 10806051

OSO
Original price £413.11 Ex-VAT - Original price £413.11 Ex-VAT
Original price
£413.11 Ex-VAT
£413.11 Ex-VAT - £413.11 Ex-VAT
Current price £413.11 Ex-VAT

Dimensions - 250x234x500, 12 kg A-Rated 3kw Undersink water heater Included in delivery 1 x Thermostat 1 x Heating element 1 x Installation manu...

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OSO Maxi Accumulator S/S Buffer tank 1000 L - DN100/PN10 connections 8001354 - MA1000

OSO
Original price £3,919.00 Ex-VAT
Original price £3,919.00 Ex-VAT - Original price £3,919.00 Ex-VAT
Original price £3,919.00 Ex-VAT
Current price £3,747.55 Ex-VAT
£3,747.55 Ex-VAT - £3,747.55 Ex-VAT
Current price £3,747.55 Ex-VAT

DN100/PN10 connections - Dimensions 1000x2100 , 238 L

OSO Maxi Accumulator S/S Buffer tank 600 L - DN80/PN10 connections 8001353 - MA600

OSO
Original price £2,600.00 Ex-VAT
Original price £2,600.00 Ex-VAT - Original price £2,600.00 Ex-VAT
Original price £2,600.00 Ex-VAT
Current price £2,486.25 Ex-VAT
£2,486.25 Ex-VAT - £2,486.25 Ex-VAT
Current price £2,486.25 Ex-VAT

DN80/PN10 connections - Dimensions 780x2000 , 148 L

OSO Maxi Accumulator S/S Buffer tank 400 L - 2" connections 8001352 - MA400

OSO
Original price £1,447.00 Ex-VAT
Original price £1,447.00 Ex-VAT - Original price £1,447.00 Ex-VAT
Original price £1,447.00 Ex-VAT
Current price £1,383.70 Ex-VAT
£1,383.70 Ex-VAT - £1,383.70 Ex-VAT
Current price £1,383.70 Ex-VAT

2" connections - Dimensions 595x2175 , 77 L

OSO Maxi Geo Coil quick recovery & heatpump 1000 L - 135kw coil with immersion backup 11009919 - MGC1000

OSO
Original price £4,685.00 Ex-VAT
Original price £4,685.00 Ex-VAT - Original price £4,685.00 Ex-VAT
Original price £4,685.00 Ex-VAT
Current price £4,480.04 Ex-VAT
£4,480.04 Ex-VAT - £4,480.04 Ex-VAT
Current price £4,480.04 Ex-VAT

135kw coil with immersion backup - Dimensions 1000x2100 , 265 L

OSO Maxi Geo Coil quick recovery & heatpump 600 L - 135kw coil with immersion backup 11009916 - MGC600

OSO
Original price £4,122.00 Ex-VAT
Original price £4,122.00 Ex-VAT - Original price £4,122.00 Ex-VAT
Original price £4,122.00 Ex-VAT
Current price £3,941.66 Ex-VAT
£3,941.66 Ex-VAT - £3,941.66 Ex-VAT
Current price £3,941.66 Ex-VAT

135kw coil with immersion backup - Dimensions 780x2000 , 160 L

OSO Maxi Geo Coil quick recovery & heatpump 400 L - 75kw coil with immersion backup 11008988 - MGC400

OSO
Original price £3,591.00 Ex-VAT
Original price £3,591.00 Ex-VAT - Original price £3,591.00 Ex-VAT
Original price £3,591.00 Ex-VAT
Current price £3,433.90 Ex-VAT
£3,433.90 Ex-VAT - £3,433.90 Ex-VAT
Current price £3,433.90 Ex-VAT

75kw coil with immersion backup - Dimensions 595x2175 , 95 L

OSO Maxi Coil Indirect 30kW Coil with Electirc back-up 1000 L - 30kw coil with immersion backup 11009913 - MC1000

OSO
Original price £4,208.00 Ex-VAT
Original price £4,208.00 Ex-VAT - Original price £4,208.00 Ex-VAT
Original price £4,208.00 Ex-VAT
Current price £4,023.90 Ex-VAT
£4,023.90 Ex-VAT - £4,023.90 Ex-VAT
Current price £4,023.90 Ex-VAT

30kw coil with immersion backup - Dimensions 1000x2100 , 244 L

OSO Maxi Coil Indirect 30kW Coil with Electirc back-up 600 L - 30kw coil with immersion backup 11009742 - MC600

OSO
Original price £2,998.00 Ex-VAT
Original price £2,998.00 Ex-VAT - Original price £2,998.00 Ex-VAT
Original price £2,998.00 Ex-VAT
Current price £2,866.84 Ex-VAT
£2,866.84 Ex-VAT - £2,866.84 Ex-VAT
Current price £2,866.84 Ex-VAT

30kw coil with immersion backup - Dimensions 780x2000 , 139 L

OSO Maxi Xpress Commercial Buffer with Electirc back-up 3 x 9kw 3-ph (adj to 1-ph 6 or 3kw) 11010542 - ELKIT9

OSO
Original price £400.00 Ex-VAT
Original price £400.00 Ex-VAT - Original price £400.00 Ex-VAT
Original price £400.00 Ex-VAT
Current price £382.50 Ex-VAT
£382.50 Ex-VAT - £382.50 Ex-VAT
Current price £382.50 Ex-VAT

3 x 9kw 3-ph (adj to 1-ph 6 or 3kw)

OSO Maxi Xpress Commercial Buffer with Electirc back-up 1 x 7.5kw 3-ph (adj to 1-ph 5 or 2.5kw) 11009924 - ELKIT7.5

OSO
Original price £140.00 Ex-VAT
Original price £140.00 Ex-VAT - Original price £140.00 Ex-VAT
Original price £140.00 Ex-VAT
Current price £133.88 Ex-VAT
£133.88 Ex-VAT - £133.88 Ex-VAT
Current price £133.88 Ex-VAT

1 x 7.5kw 3-ph (adj to 1-ph 5 or 2.5kw)

OSO Maxi Xpress Commercial Buffer with Electirc back-up 1000 L - Immersion CHOICE - not included, see below 11009904 - MX1000

OSO
Original price £3,999.00 Ex-VAT
Original price £3,999.00 Ex-VAT - Original price £3,999.00 Ex-VAT
Original price £3,999.00 Ex-VAT
Current price £3,824.05 Ex-VAT
£3,824.05 Ex-VAT - £3,824.05 Ex-VAT
Current price £3,824.05 Ex-VAT

Immersion CHOICE - not included, see below - Dimensions 1000x2100 , 244 L

OSO Maxi Xpress Commercial Buffer with Electirc back-up 600 L - Immersion CHOICE - not included, see below - MX600

OSO
Original price £3,450.00 Ex-VAT
Original price £3,450.00 Ex-VAT - Original price £3,450.00 Ex-VAT
Original price £3,450.00 Ex-VAT
Current price £3,299.06 Ex-VAT
£3,299.06 Ex-VAT - £3,299.06 Ex-VAT
Current price £3,299.06 Ex-VAT

Immersion CHOICE - not included, see below - Dimensions 780x2000 , 139 L

OSO Maxi Standard Commercial Buffer with Electirc back-up 400 L - 2x 7.5kw Immersion heaters included 11008985 - MS400

OSO
Original price £2,117.00 Ex-VAT
Original price £2,117.00 Ex-VAT - Original price £2,117.00 Ex-VAT
Original price £2,117.00 Ex-VAT
Current price £2,024.39 Ex-VAT
£2,024.39 Ex-VAT - £2,024.39 Ex-VAT
Current price £2,024.39 Ex-VAT

2x 7.5kw Immersion heaters included - Dimensions 595x2175 , 77 L

OSO Maxi Standard Commercial Cylinder with Electirc back-up 300 L - 2x7.5kw Immersion heaters included 11009861 - MS300

OSO
Original price £1,585.00 Ex-VAT
Original price £1,585.00 Ex-VAT - Original price £1,585.00 Ex-VAT
Original price £1,585.00 Ex-VAT
Current price £1,515.66 Ex-VAT
£1,515.66 Ex-VAT - £1,515.66 Ex-VAT
Current price £1,515.66 Ex-VAT

2x7.5kw Immersion heaters included - Dimensions 595x1685 , 57 L Contact us for a quote :  Live Chat / 01985 850982 The MAXI series is the class-lea...

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OSO 5.3 Litre Expansion vessel 115800 - for SXD/SCI/SC/SX-VIP/SX-IQ

OSO
Original price £60.00 Ex-VAT
Original price £60.00 Ex-VAT - Original price £60.00 Ex-VAT
Original price £60.00 Ex-VAT
Current price £57.38 Ex-VAT
£57.38 Ex-VAT - £57.38 Ex-VAT
Current price £57.38 Ex-VAT

5.3 Litre Expansion vessel - SXD/SCI/SC/SX-VIP/SX-IQ

OSO T & P Valve 10 bar 550853 - for SXD/SCI/SC/SX-VIP/SX-IQ/Ecoline/20 Series

OSO
Original price £47.00 Ex-VAT
Original price £47.00 Ex-VAT - Original price £47.00 Ex-VAT
Original price £47.00 Ex-VAT
Current price £44.95 Ex-VAT
£44.95 Ex-VAT - £44.95 Ex-VAT
Current price £44.95 Ex-VAT

T & P Valve 10 bar - SXD/SCI/SC/SX-VIP/SX-IQ/Ecoline/20 Series

OSO Adjustable pressure cartridge 5 bar REDC312015 - for Delta/Ecoline

OSO
Original price £94.00 Ex-VAT
Original price £94.00 Ex-VAT - Original price £94.00 Ex-VAT
Original price £94.00 Ex-VAT
Current price £89.89 Ex-VAT
£89.89 Ex-VAT - £89.89 Ex-VAT
Current price £89.89 Ex-VAT

Adjustable pressure cartridge 5 bar - Delta/Ecoline

OSO Multibloc 3 bar 355030 - for Delta/Ecoline

OSO
Original price £129.00 Ex-VAT
Original price £129.00 Ex-VAT - Original price £129.00 Ex-VAT
Original price £129.00 Ex-VAT
Current price £123.36 Ex-VAT
£123.36 Ex-VAT - £123.36 Ex-VAT
Current price £123.36 Ex-VAT

Multibloc 3 bar - Delta/Ecoline

OSO Multibloc 2.1 bar 355045 - for 20 Series

OSO
Original price £129.00 Ex-VAT
Original price £129.00 Ex-VAT - Original price £129.00 Ex-VAT
Original price £129.00 Ex-VAT
Current price £123.36 Ex-VAT
£123.36 Ex-VAT - £123.36 Ex-VAT
Current price £123.36 Ex-VAT

Multibloc 2.1 bar - 20 Series

OSO Delta surface cylinder thermostat 80345 - for Delta

OSO
Original price £48.00 Ex-VAT
Original price £48.00 Ex-VAT - Original price £48.00 Ex-VAT
Original price £48.00 Ex-VAT
Current price £45.90 Ex-VAT
£45.90 Ex-VAT - £45.90 Ex-VAT
Current price £45.90 Ex-VAT

Delta surface cylinder thermostat - Delta

OSO Rod Thermostat 80317 - for SX-IQ

OSO
Original price £50.00 Ex-VAT
Original price £50.00 Ex-VAT - Original price £50.00 Ex-VAT
Original price £50.00 Ex-VAT
Current price £47.81 Ex-VAT
£47.81 Ex-VAT - £47.81 Ex-VAT
Current price £47.81 Ex-VAT

Rod Thermostat - SX-IQ

OSO Surface mounted thermostat 80030 - for SXD/SCI/SC/SX-VIP/Ecoline/20 Series

OSO
Original price £49.00 Ex-VAT
Original price £49.00 Ex-VAT - Original price £49.00 Ex-VAT
Original price £49.00 Ex-VAT
Current price £46.86 Ex-VAT
£46.86 Ex-VAT - £46.86 Ex-VAT
Current price £46.86 Ex-VAT

Surface mounted thermostat - SXD/SCI/SC/SX-VIP/Ecoline/20 Series

OSO 1.25" Immersion Box Spanner 8015195 - for SXD/SCI/SC/SX-VIP/SX-IQ/Ecoline/20 Series

OSO
Original price £43.00 Ex-VAT
Original price £43.00 Ex-VAT - Original price £43.00 Ex-VAT
Original price £43.00 Ex-VAT
Current price £41.12 Ex-VAT
£41.12 Ex-VAT - £41.12 Ex-VAT
Current price £41.12 Ex-VAT

1.25" Immersion Box Spanner - SXD/SCI/SC/SX-VIP/SX-IQ/Ecoline/20 Series