10 Multifuel Stove With Back Boiler Tricks All Experts Recommend

Multifuel Stove With Back Boiler

A multifuel stove that has a back boiler can heat radiators as well as heating hot water for the house. This could reduce heating costs.

Installing a wood burning stove with a built in back boiler to an existing central heating system is simple and can be accomplished by a skilled plumbing engineer. This article explains how.

Features

If a stove is outfitted with a boiler that produces heat, the heat produced by burning wood or other fuel is used to warm water in a hot water cylinder and to warm rooms. A boiler stove is also able to provide heat to radiators in the home. We have a large selection of multifuel stoves with back boilers. All are covered by the manufacturer's warranty.

A standard wood stove emits heat in one direction as it passes through the flue outlet that is located inside the firebox. Multifuel stoves with a back boiler are more efficient because the heat is distributed across multiple directions more efficiently. This means more heat is directed towards the room and less heat is wasted down the outlet of a flue.

By running a pipe, you can transfer the heat produced by a multifuel woodburning fireplace with a boiler to another room. This can be used to heat a hot water cylinder, radiators or even a non-pressurised shower. A thermostat is installed to monitor the temperature inside the hot water tank. The radiators' pumps will be activated when the temperature is reached. This stops the hot water from running out and ensures the hot water cylinder is able to provide an ongoing supply of hot water for domestic use.

The CSB multifuel with a back-boiler has an impressive output of 21, 000 watts. It can be used for a entire house via central heating system or even a domestic water cylinder. The CSB is a highly versatile stove that burns all kinds of wood logs, coal, anthracite, briquettes and smokeless fuel. It can also be used as a stand-alone wood burner, heated by a thermosyphon. The CSB is compatible with both open and closed central heating systems (not compatible with pressured systems). A CSB comes with a stainless-steel thermal store or neutraliser.

Fuel type

The main difference between a multi-fuel stove and a boiler stove is that the latter has an inbuilt water tank that can be used to heat your home's hot water and even radiators. This feature makes boiler stoves a popular choice for environmentally-conscious homeowners who want to reduce their reliance on gas, oil or electricity.

Wraparound boiler stoves are the most popular kind of multifuel stoves that come with back boilers. They have a water tank that runs along the sides and the back of the firebox. This means that the boiler part of the stove effectively hugs the firebox, thereby maximising heating efficiency and power output. Wraparound boiler stoves are available from a variety of top manufacturers like Stratford and Hunter Stoves.

The clip-in boiler stove is a different option. It features a water tank that replaces the firebricks that are located in the rear of the firebox. These types of stoves are not capable of producing large amounts of hot water, since the boiler tank is smaller surface area than a wraparound boiler stove.

There are many ways you can connect multifuel stoves with back boiler to your system However, the most common is to install it as a radiator within the vented central heating system. The boiler stove can then be utilized as an additional heating source by turning on when the gas central heating is switched on.

Installing a wood-burning stove with the boiler back is possible by connecting it to either a 5kw multi fuel stoves defra approved coil hot water tank or heat accumulator. In this case, the stove will heat the hot water tank before transferring it to your radiators through the thermostatic valve. This setup is more complicated and should be performed by a trained heating technician.

A multifuel stove with a rear burner that's not installed correctly could be dangerous. This is because when the stove is used the water in the boiler turns into steam, which can cause the system to explode if it's not correctly vented.

Fuel supply

The heat generated by the stove's combustion is transferred to a tank of water via a boiler unit located in the back of the stove. You can use the heat from your home to cut down on energy costs and carbon emissions. It also makes the stove more efficient since it stops heat from going up the chimney. This type of stove is also referred to as a back boiler or wetback stove.

Modern multifuel stoves that are aesthetically attractive and come with back boilers come with a pre-installed hot water cylinder. This lets you connect the stove to your domestic hot water system and use it to heat both the taps and radiators in the house. Some older boiler stoves could have a separate hot water cylinder, or they may have the boiler tucked away in an open box that can be fitted on top of the fire chamber.

This model has a huge firebox with a huge ceramic glass window that is complemented by an " advanced air wash system" to keep an unobstructed view of the flames. This large stove also incorporates both the top and bottom (Primary and Secondary) air vents to allow simple yet effective control over the heat and burn rate output. The chrome door handle and air control give the stove a fashionable appearance.

A thermostatic probe connected to the stove's thermostat opens and closes an additonal vent at the back of the stove when it requires extra air. This improves air flow through the heat exchanger which increases the output of room temperature.

The "Elegance B" models have four water ports (2 return and 2 flow) at the back of the stove. These can be shut off when only one circuit is needed. If plumbed correctly these stoves are able to heat up to 10 radiators in average size, as well as the hot-water system for domestic use.

We offer a broad selection of wood-burning stoves that come with back boilers from some of the top UK manufacturers. We also stock a large selection of boiler stove parts such as pumps, thermal stores, and spare parts for these models, which means we can assist you with any questions you might have.

Installation

There are a myriad of options for how a boiler stove could be connected to your central heating system. It is possible to connect it to a combi-boiler by using a special adaptor, or you can add a thermal storage to allow your wood-burning stove to supply the hot water system on its own (this requires an additional header tank in the loft). It is also possible to prioritize the hot water by connecting the radiator loop and heat loss radiators to the stove through injector tees and feeding the hot water system via this. Another alternative is to utilize a thermopile thermostat to regulate the pump in the radiator loop, so that the system only runs once the stove has heated the hot water tank and the heater has been switched off.

It is possible to connect an existing wood stove with a back boiler to a heating system. It's dependent on the plumbing system and layout but most modern open vented systems are capable of linking a boiler stove with minimal disruption or expense. It is recommended to consult an HETAS certified person or a local plumber installer who is familiar with wet systems before installing multifuel stoves with back boiler.

A typical system would comprise a thermal store and an accumulator tank to store hot water and a woodburner with a back boiler installed in the firebox. The back boiler water ports are used to connect the stove to the system. These ports are 1 inch BSP and are easily adaptable to 28mm or 22mm pipes using compression fittings.

The thermal store is a huge tank that has the capacity to hold a considerable amount of heat and is connected to the radiators and the stove via a system of pipes and tees. The radiator loop is controlled by a thermostatic switch which only allows the heating to start once the temperature of the hot water within the system is at 55 degrees C.

A popular option is the CSB multi fuel stoves with back boiler fuel wood burner with back boiler, this is a very powerful stove that can power up to 10 radiators throughout your house. It can burn logs, peat, coal and smokeless fuel. The CSB is also compatible with a supplementary heating source, like a biomass pellet boiler or log gasifier.