Instanta WMSP7 7 Ltr Wall Mounted Water product image
Instanta WMSP7 Wall Mounted Water Boiler - Advantage Catering Equipment
Instanta WMSP7 Wall Mounted Water Boiler - Advantage Catering Equipment
Instanta WMSP7 Wall Mounted Water Boiler - Advantage Catering Equipment

Instanta

Instanta WMSP7 7 Litre Wall Mounted Auto Fill Water Boiler

SKU: WMSP7
Barcode: 0791689617404

£864.00(£1,036.80 inc VAT)
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  • In the event of equipment failure any parts needed will be provided 2
  • In the event of equipment failure an engineer will be sent for an onsite repair 2
  • Equipment may be supplied with a moulded plug but may be more suitably connected to a fused spur
  • Equipment that should be connected to a suitably rated outlet - must be installed by a competent person
  • This product is Made in Britain

The Instanta WMSP7 is a wall-mounted, mains-fed water boiler with a 7-litre capacity, designed for permanent installation in commercial and hospitality settings. It connects directly to the cold water supply, heats water to a set temperature, and dispenses on demand through a single tap. There is no manual refilling involved — the unit manages its own water supply throughout the service period, providing a consistent source of hot water without requiring staff attention.

In day-to-day service, this capacity is well matched to moderate, steady demand. A small café, hotel breakfast servery, pub kitchen, or staff canteen will typically find it suits their pace of throughput without the unit being under constant pressure. It is not designed for high-volume simultaneous draw, so sites with multiple service points or long unbroken demand periods should consider whether a larger-capacity unit would be more appropriate. The programmable timer means the boiler is heated and ready before service begins, and the ECO mode reduces standby energy consumption during quieter periods — both of which contribute meaningfully to running costs over a full working week.

Wall-mounted installation is a practical choice where worktop space is limited or needs to stay clear for preparation. Key operational features include:

  • Auto-fill operation removes the need for manual intervention during service
  • Electronic temperature control, adjustable to suit different beverage requirements
  • Programmable timer to align heating cycles with your service pattern
  • Integrated filter change indicator to support consistent water quality without guesswork
  • On-board diagnostics to flag potential issues before they affect service

Installation requires a mains cold water connection and a dedicated electrical supply. The unit is typically hardwired rather than plug-in, so a qualified electrician and a plumber should be included in your installation plan. Wall fixings must be appropriate for the loaded weight of the unit, and adequate clearance should be maintained around it for servicing access. It is also worth reviewing your site's water filtration arrangement ahead of installation — water quality has a direct bearing on element longevity and ongoing performance.

This model is a practical choice for single-point hot water provision in small to medium operations. For sites with heavier throughput, multiple draw points, or extended service periods, a higher-capacity unit from the same range would be worth discussing.

If you would like to talk through whether this capacity matches your service pattern, or have questions about installation requirements on your site, the team is happy to help before you place an order.

Frequently asked questions

Is a 7-litre capacity sufficient for a busy café or hotel breakfast service?

The WMSP7 is well suited to moderate, steady demand — a small café, hotel servery, or pub kitchen where hot water is drawn regularly but not simultaneously from multiple points. If your operation runs long unbroken service periods or has several staff drawing hot water at the same time, it would be worth discussing a higher-capacity model to make sure the unit keeps pace without recovery delays.

What installation work is required to fit the WMSP7?

The unit needs a mains cold water connection and a dedicated electrical supply; it is typically hardwired rather than connected via a standard plug, so you will need a qualified electrician and a plumber involved in the installation. Wall fixings must be rated for the loaded weight of the boiler, and you should plan for adequate clearance around the unit to allow for routine servicing and filter changes.

Does water quality affect how the boiler performs over time?

Yes — water hardness and quality have a direct bearing on element longevity and the consistency of performance over the boiler's working life. Installing appropriate water filtration before or at the point of connection is strongly advisable, particularly in hard-water areas. The built-in filter change indicator helps operators maintain filtration on schedule rather than relying on guesswork.
Instanta WMSP7 7 Litre Wall Mounted Auto Fill Water Boiler

£864.00(£1,036.80 inc VAT)

£864.00(£1,036.80 inc VAT)

The Instanta WMSP7 is a wall-mounted, mains-fed water boiler with a 7-litre capacity, designed for permanent installation in commercial and hospitality settings. It connects directly to the cold water supply, heats water to a set temperature, and dispenses on demand through a single tap. There is no manual refilling involved — the unit manages its own water supply throughout the service period, providing a consistent source of hot water without requiring staff attention.

In day-to-day service, this capacity is well matched to moderate, steady demand. A small café, hotel breakfast servery, pub kitchen, or staff canteen will typically find it suits their pace of throughput without the unit being under constant pressure. It is not designed for high-volume simultaneous draw, so sites with multiple service points or long unbroken demand periods should consider whether a larger-capacity unit would be more appropriate. The programmable timer means the boiler is heated and ready before service begins, and the ECO mode reduces standby energy consumption during quieter periods — both of which contribute meaningfully to running costs over a full working week.

Wall-mounted installation is a practical choice where worktop space is limited or needs to stay clear for preparation. Key operational features include:

  • Auto-fill operation removes the need for manual intervention during service
  • Electronic temperature control, adjustable to suit different beverage requirements
  • Programmable timer to align heating cycles with your service pattern
  • Integrated filter change indicator to support consistent water quality without guesswork
  • On-board diagnostics to flag potential issues before they affect service

Installation requires a mains cold water connection and a dedicated electrical supply. The unit is typically hardwired rather than plug-in, so a qualified electrician and a plumber should be included in your installation plan. Wall fixings must be appropriate for the loaded weight of the unit, and adequate clearance should be maintained around it for servicing access. It is also worth reviewing your site's water filtration arrangement ahead of installation — water quality has a direct bearing on element longevity and ongoing performance.

This model is a practical choice for single-point hot water provision in small to medium operations. For sites with heavier throughput, multiple draw points, or extended service periods, a higher-capacity unit from the same range would be worth discussing.

If you would like to talk through whether this capacity matches your service pattern, or have questions about installation requirements on your site, the team is happy to help before you place an order.