Key Features
- 200L indirect unvented hot water cylinder — supplies hot water for showers, baths, and sinks
- 12 kW boiler output — reheats water in approximately 1 hour
- 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
- 65 kg empty weight — cylinder weighs 265 kg once full to the 200L capacity
Guarantee
What's Included
- 12 kW Heat-only electric boiler
- 200L 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 CAIO12/200IND-B all-in-one system pairs a 200L hot water cylinder with a 12 kW electric system boiler, providing reliable central heating and a continuous supply of hot water in a fully integrated, factory-assembled unit. Its compact and efficient design makes it an ideal choice 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 design reduces installation time and simplifies plumbing, allowing installers to fit the system quickly and efficiently.
12 kW Electric System Boiler with Digital Display
The 12 kW boiler heats the 200L cylinder effectively, typically reaching the desired temperature within 1 hour, depending on the starting water temperature.
A digital display provides precise control over the water temperature and shows real-time 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 integrated Grundfos pump ensures efficient circulation of hot water throughout the heating system, maintaining consistent temperatures throughout the home. Its quiet operation makes it particularly suitable for living spaces.
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 corrosion resistance ensures the plumbing remains durable and long-lasting.
Stainless Steel Cylinder with Polyurethane Insulation
The stainless steel cylinder resists corrosion, helping to prevent leaks and extend the unit’s lifespan. It is also less prone to scaling or pitting, making it suitable for areas with variable water quality.
Polyurethane insulation minimises standby heat loss, keeping water hot for longer, improving energy efficiency, and helping to reduce running costs.
Why Choose This Combination
The 200L indirect unvented cylinder paired with the 12 kW electric system boiler delivers a compact, reliable heating solution for small-to-medium-sized homes. It provides plenty of hot water for showers, baths, and sinks, ensuring a consistent supply whenever it’s needed.
Order today for a ready-to-install, energy-efficient, and space-saving heating system, with fast delivery and minimal installation effort.
