Single and two-circuit wall-mounted gas boilers Baxi (Baxi)

The kind of heating system we select is essential to maintaining a warm and comfortable home. The wall-mounted gas boiler is a common option among homeowners due to its efficiency and efficacy in providing heat for smaller areas. This post will explore the world of Baxi gas boilers, with a particular emphasis on the distinctions between single and two-circuit models and how they affect your home’s insulation and heating.

In the heating sector, Baxi is a well-known brand that can be relied upon for high-quality products and cutting-edge technology. Their selection of wall-mounted gas boilers provides dependable heating options that are customized to meet the needs of individual homeowners. Baxi offers a boiler option that is ideal for you, regardless of whether you want to heat one room or your entire home.

The fact that Baxi’s gas boilers can run on a single- or two-circuit system is one of their main differences. Determining which model best fits the heating needs of your home requires an understanding of this difference. Heat is distributed throughout your house using radiators or underfloor heating systems by a single-circuit boiler, which heats water exclusively for central heating.

In contrast, a two-circuit boiler generates hot water for household uses like laundry, dishwashing, and bathing in addition to central heating. For homes with higher hot water demands, this extra feature can be especially helpful in guaranteeing a steady and dependable supply whenever needed.

Baxi gas boilers, both single and two-circuit, have many benefits, such as compact living spaces that benefit from their space-saving designs and energy-efficient performance that lowers utility bills. Furthermore, Baxi boilers are renowned for their long lifespan and minimal maintenance needs, which offer homeowners long-term dependability and peace of mind.

Types of wall mounted boilers brand Baxi

Wall-mounted gas boilers for heating and hot water heating are produced by an Italian manufacturer. Sensitive automatics control the equipment’s operation, which employs contemporary design solutions. The suggested equipment’s internal structure is continuously being improved by Baxi. The burner device, heat exchanger, and control unit are all impacted by modifications. Both single- and double-circuit versions are available in the wall-mounted boiler line.

Wall-mounted two-circuit boilers Baxi

Baxi gas wall-mounted two-circuit boilers are known for their compact size and versatility. Boilers operate in an easy-to-understand manner. The design includes the following elements:

• Two heat exchangers – Italian wall-mounted two-circuit gas heating boilers Baxi, equipped with two heating circuits: steel and copper. Primary heat exchanger, used for efficient and rapid heating of the coolant in the heating system. The secondary circuit is used for heating hot water. Flow heating method is used.
• Buffer tank – the disadvantage of all two-circuit models, is a long period of time from opening the faucet, to supply hot water to the water intake. In Baxi boilers, there is a built-in storage boiler, connected to the recirculation system. This tank provides instant hot water supply. It takes only a few seconds from opening the tap to the arrival of heated coolant in the DHW system.
• Type of combustion chamber – Baxi domestic wall-mounted two-circuit gas boilers are available with open (atmospheric) and closed (turbo) combustion chambers:

• Turbines are connected to a coaxial chimney, through which the combustion products are discharged and the air mixture is supplied to the burner. Baxi two-circuit wall-mounted gas boiler with a closed combustion chamber, has low installation requirements. Allowed installation in the apartment of a multi-storey building.
• The main difference of two-circuit heating devices, is the provided function of heating hot water. Disadvantage of 2 circuits – limited capacity (total volume of heated water during the hour).

Wall-mounted single-circuit boilers Baxi

The following characteristics of Baxi wall-mounted compact single-circuit gas boilers have made them highly sought after by consumers:

• Long service life – the device has only one heat exchanger, which heats the coolant for the heating system. The weak point of two-circuit units is the DHW coil, which, after several years of operation, begins to overgrow from the inside. The internal cavity narrows and the boiler can not work on water heating. In some cases, this also leads to a complete shutdown of the unit. In single-circuit models, the heat exchanger has a wide cavity, which does not overgrow even when using "hard" water.
• The possibility of connecting to a storage tank – the principle of operation and design of the wall-mounted gas boiler Baxi with an external boiler, is as follows. The tank is connected to the supply and return piping, forming a small circle of the heating system. When the boiler is switched on, the water in the boiler is heated first. After that, the coolant of the heating system is warmed up.
• Type of combustion chamber – like the two-circuit analog, wall-mounted single-circuit gas boilers Baxi, are made with turbo and atmospheric combustion chambers.
• Performance – single-circuit models have a large capacity and are designed for heating rooms with an area of up to 300 m².

Single-circuit boilers that are connected to indirect heating boilers are becoming more and more common in contemporary heating systems. This plan’s benefit is its capacity to generate a lot of hot water. The manufacturer makes boilers for indirect heating that range in capacity from 100 to 2500 liters.

Model range of Baxi wall-mounted boilers

Five fundamental modifications of hinged heating equipment are produced by manufacturer Baxi. The following series of boilers are available: MAIN, ECO, LUNA, NUVOLA, and FOURTECH. Every modification has unique qualities and traits of its own.

When choosing heating equipment, take into consideration not only the boiler’s capacity but also its internal structure, type of control, and other distinguishing features. A large variety of devices with varying capacities are shown in the series of hinged equipment.

Baxi MAIN boilers

There are boilers from the third, fourth, and fifth generations in the MAIN series. The internal device’s features and thermal characteristics define the equipment:

• MAIN Four – boiler, belonging to the fourth generation of heating equipment. This is a continuation of the Digit range, which has become widespread in the Russian Federation. MAIN Four series boilers are designed for conversion to liquefied gas. Fully adapted to domestic operating conditions.Provided clear control with the help of function buttons located around the front panel of the LCD display. The device has a self-diagnostic system.

• MAIN-5 – hinged 2-circuit gas boilers Baxi, belonging to the fifth generation of heating equipment. The digital control panel is virtually unchanged. Significant transformations have been made to the internal device. Modulating burner has been installed.
  The system is optimized for domestic gas supply conditions. The control unit automatically adapts the operation of the unit to the actual operating parameters, which allows to continue heating at voltage surges (within 170-270 V), as well as at low gas pressure.
  The MAIN-5 unit has a bi-thermal heat exchanger for heating and DHW. The control unit is able to simultaneously control two heating circuits: a system of warm floors and radiators working in different temperature modes.

This fifth generation of boilers has weather-dependent automation that modifies the heating process based on outside temperature.

Baxi ECO boilers

The fourth and fifth generations of heating equipment are represented by the four modifications that make up the ECO series. The models can be identified by the following features, depending on the series:

• ECO Four – uses continuous flame modulation for heating and DHW, reducing gas consumption. Automatic electronic ignition is used. In the ECO Four series, single and double circuit models with separate heat exchanger are available:

• The primary heating circuit is made of copper, coated with a special composition to prevent corrosion.
• The secondary heat exchanger is made of stainless steel.

The GSM control system can be connected to extra equipment.

• ECO Home is a series specially adapted for installation in apartment buildings. The unit has a separate smoke extraction system, two separate heat exchangers and a flow sensor, which increases the comfort of operation during DHW operation. Optionally, there is an outlet for a coaxial chimney. ECO Home uses special composite materials to increase the strength of the hydraulic group.
• ECO-4s – a model that is almost completely repeats the previous version ECO Home. The difference is simplified control and more sensitive self-diagnostic system. ECO-4s series boilers, connected to a coaxial chimney.
• ECO-5 Compact – high performance of the fifth generation boiler is combined with modest dimensions, which makes it possible to install it almost anywhere in the boiler room. By their design, boilers ECO-5 Compact, reminiscent of the familiar MAIN-5. The system of automatic adaptation to the operating parameters: draught force, gas pressure and voltage in the network is used.
  A safety system is installed to prevent fading out. A thermo regulator of the smoke exhaust system is used, which, together with the ionization sensor, helps the controller to choose the most economical mode of combustion.

Baxi LUNA boilers

The LUNA series is best suited for people who require a heating device that is both productive and has basic features that are readily available. Third-generation boilers are available in the series. Four changes serve as representations of the line:

• LUNA-3 – boilers are equipped with a self-diagnostic system, weekly programmer and LCD display, showing the heating temperature, system faults and other indicators. Electronic system memorizes the last errors in the operation and excludes them when restarting the boiler. In the LUNA-3 series, single and double circuit models are available.
• LUNA-3 COMFORT – uses a unique design of remote removable control panel, which simultaneously serves as a room temperature sensor. The panel transmits control signals remotely, which allows you to adjust and customize the boiler remotely.
• LUNA-3 (Comfort) COMBI – a series with a built-in boiler, included in the design of a single unit. Capacity of 80 liters. Installation does not require additional mounting to the wall. Optimal solution for installation in rooms with limited space.
• LUNA-3 Silver Space – this model was designed for installation outside heated rooms. Boiler operation is maintained when the temperature drops to -15°C. The rest of the operating parameters are completely identical to those observed in the entire series LUNA.

Baxi NUVOLA boilers

The NUVOLA series has been "sharpened" specifically to produce hot water. The boilers have a large heating capacity and an integrated boiler. Line NUVOLA is available in two fundamental versions:

• NUVOLA-3 Comfort – heating wall-mounted gas boiler Baxi, with built-in storage boiler, capacity 60 liters. Throughput capacity, allows you to get about 490 liters of hot water literally in half an hour, provided heating to 30 ° C.Traditionally, for Comfort modification, a removable control panel – thermoregulator is used.
• NUVOLA-3 B40 – the design includes a built-in boiler for 40 liters., made of enameled steel. Unlike the previous version, a non-removable digital control panel is used.
  Boilers NUVOLA-3 B40, are characterized by modest dimensions and high throughput capacity of DHW, up to 400l/30 min.

Baxi FOURTECH boilers

Baxi wall-mounted gas boilers that operate in an open combustion environment. Do not vary from the functional aspects of the design found in earlier models. Instead, the FOURTECH range functions as a traditional workstation that heats the heating medium and produces hot water. We can highlight the small size (730 x 400 x 299 mm), simplicity of installation, and dependability of operation separately.

In the layout, conventionally employed:

• Self-diagnostic system.
• Control of the presence of flame.
• Protective thermostat to prevent overheating of the primary heat exchanger.
• Traction sensor and pressostat, triggers at low water pressure.

Because of its straightforward design, lack of intricate settings, and excellent dependability, the FOURTECH series is well-liked.

The cost of wall-mounted boilers Baxi

The Italian company Baxi’s wall-mounted gas single and two-circuit boilers are well-liked for reasons other than their dependability and versatility. Baxi boiler equipment is more reasonably priced for the typical consumer when compared to heating equipment made by other European manufacturers.

Purchasing a boiler will cost, based on the modification:

• MAIN – costs between 700-780€
• Baxi ECO – 680-780 €
• Baxi LUNA – 960-1200€
• NUVOLA – 1600-2100€
• FOURTECH – 790-850€

An additional installation kit must be purchased in order to connect an indirect heating boiler. Certain parts need to be purchased separately because they are not part of the basic equipment.

In this article, we"ll delve into the world of single and two-circuit wall-mounted gas boilers from Baxi, exploring their features, benefits, and differences. Baxi boilers are renowned for their reliability and efficiency in heating and insulation. With a single-circuit boiler, you get hot water for heating, while a two-circuit boiler also provides hot water for taps and showers. Both options offer space-saving solutions for heating homes, making them popular choices for many households. We"ll break down the key aspects of each type, helping you understand which one might be the best fit for your heating needs. Whether you"re looking to upgrade your existing system or install a new one, this article aims to provide you with the insights you need to make an informed decision.

Selecting the appropriate boiler is essential for both heating and insulation of your house. Wall-mounted gas boilers with one or two circuits are available from Baxi, and each has advantages and disadvantages of its own.

Simple and effective, single-circuit boilers heat your radiators and provide hot water for your home. They are an excellent option for apartments or smaller houses with constrained space. Single-circuit boilers from Baxi are a well-liked choice for homeowners searching for a straightforward heating solution because of their reputation for dependability and simplicity of installation.

However, the added convenience of independently heating and heating hot water is provided by two-circuit boilers. This implies that you won’t have to worry about your home’s heating system when you need hot water. Larger homes with multiple bathrooms or higher hot water demands are best suited for two-circuit boilers, though they may require a little more room and installation know-how.

One must take into account the size of the home, the amount of hot water it uses, and the installation requirements when choosing between single and two-circuit boilers. While both options provide effective heating solutions, the best option for you will rely on your individual requirements and preferences. Whichever boiler you select, you can be sure that you’re investing in a product that will keep your house warm and cozy for many years to come thanks to Baxi’s reputation for quality and dependability.