Key Features
- 170L indirect unvented hot water cylinder — supplies hot water for showers, baths, and sinks
- 10 kW boiler output — reheats water in approximately 2–3 hours
- Digital display on boiler — set temperature, and see current water temperature and error codes
- Power stage indicator on boiler — shows the boiler's current operating stage
- Pre-plumbed and pre-assembled hot water cylinder — for simpler installation
- Grundfos pump and copper press fittings — built for durability
- Zoned heating control — 2 x 22mm zone valves help with insulation
- Stainless steel cylinder with polyurethane installation — retains water temperature
- 61 kg empty weight — cylinder weighs 231 kg once full to the 170L capacity
Guarantee
What's Included
- 10 kW Heat-only electric boiler
- 170L Pre-plumbed cylinder
- Inlet control set
- Tundish
- Temperature & pressure-relief valve
- 3 kW Immersion heater
- 2x 2-Port zone valve
- Grundfos circulation pump
- System expansion vessel
- 3-Bar pressure-relief valve
- Dual cylinder stat
- Filling loop
- Automatic bypass valve
- 2x Auto air vent
- DHW expansion vessel (loose)
The CAIO12/170IND-B all-in-one package pairs a 170L hot water cylinder with a 10 kW electric system boiler, offering reliable central heating and a constant supply of hot water in a fully integrated, factory-assembled unit. Its compact, efficient design makes it ideal for small-to-medium-sized homes seeking a quiet, low-maintenance, and space-saving alternative to traditional heating systems.
Pre-Plumbed and Pre-Assembled Hot Water Cylinder
This unvented cylinder is supplied pre-assembled and pre-plumbed, complete with two 22 mm zone valves and standard pipework connections. The factory-fitted setup reduces installation time and simplifies plumbing, enabling installers to complete the job quickly and efficiently.
10 kW Electric System Boiler with Digital Display
The 10 kW boiler heats the 170L cylinder effectively, usually reaching the desired temperature in around 2–3 hours, depending on the starting water temperature.
A digital display allows precise temperature control and shows live readings along with any error codes. The + / − buttons make adjusting the temperature straightforward, while the power stage indicator shows whether the boiler is operating at 1/3, 2/3, or full capacity.
Grundfos Circulation Pump
The included Grundfos pump ensures efficient circulation of hot water throughout the heating system, maintaining even temperatures across the home. Its quiet operation makes it well suited to living areas.
Copper Press Fittings
Copper press fittings create secure, leak-proof joints using press-fit technology, eliminating the need for soldering or brazing. Copper’s natural resistance to corrosion ensures plumbing remains robust and long-lasting.
Stainless Steel Cylinder with Polyurethane Insulation
The stainless steel cylinder is highly resistant to corrosion, helping to prevent leaks and extend the unit’s lifespan. It is also less prone to scaling and pitting, making it suitable for areas with variable water quality.
The polyurethane insulation minimises standby heat loss, keeping water hot for longer, enhancing energy efficiency, and helping to reduce running costs.
Why Choose This Combination
The 170L indirect unvented cylinder paired with the 10 kW electric system boiler delivers a compact, reliable heating solution for small-to-medium-sized homes. It provides ample hot water for showers, baths, and sinks, ensuring a consistent supply whenever it is needed.
Order today for a ready-to-install, energy-efficient, and space-saving heating system, with fast delivery and minimal installation hassle.
