Detailed product description
Celsius Combi 40-43 kW solid fuel plate boiler
Recommended fuels:
- Non-woody biomass
- Pellet biomass
Boiler accessories:
- Boiler thermometer
- Filling and draining tap
- Fire grates
Additional accessories available for purchase:
The boilers are suitable for burning non-woody biomass and wood pellets in automatic mode. Thanks to the special design, outstanding efficiency can be achieved with both fuels. The system can be assembled easily and quickly. In the case of mixed combustion, the large combustion door can be utilized. The wide cleaning door makes cleaning the boiler more comfortable. The 5 cm thick insulation and the multi-layer steel door contribute to higher efficiency.
| TECHNICAL SPECIFICATIONS |
| Modul |
Combi 40 - 43 |
| Firing door size (mm) |
310*385 |
| Maximum heat output (kW) wood/pellet |
43/41 |
| Heating-system dependant heatable air-space(m3) |
600-1150 |
| Fuel-dependant efficiency (%) wood/pellet |
85/92 |
| Heating water connection (") |
2 |
| Uptake connection (mm) |
150 |
| Height (mm) |
1140 |
| Width (mm) |
600 |
| Depth (mm) |
690 |
| Weight (kg) |
243 |
| Water volume (l) |
92 |
| Max. operating pressure (bar) |
2 |
| Max. operating temperature (°C) |
90 |
| Test pressure (bar) |
4 |
| Draught demand (g/s) |
42,6 |
| Firebox size (mm) (height*width*depth) |
460*385*520
|
Celsius Safety Heat Exchanger
The peculiarity of wood burning is that the momentary intensity of thermal energy production is less controllable than, for example, in the case of pellet firing. This is because the amount of fuel in the firebox or its energy content is higher than the current heat demand of the building, so we must always ensure boiler overheating protection. One of the simplest solutions for this is to build an external safety heat exchanger into the system.
The Celsius Safety Heat Exchanger can be used with boiler outputs up to 56 kW. In the case of higher outputs, individual design and construction are required to protect the boilers from overheating.
How it works: If the temperature of the heating water in the tank connected to the boiler's heating outlet reaches or exceeds 98°C, a thermostatic valve opens, and the cold network water flowing through the heat exchanger located in the tank cools the heating water.
Celsius F boiler protection unit package 65 kW
Boiler protection unit to avoid condensation
Condensation is a phenomenon often experienced during the operation of solid fuel boilers, which in all cases results in boiler damage, a reduction in service life and efficiency, and additional heating costs.
Unwanted condensation can be avoided by using these units!
Advantages:
- Complete: the units are available assembled or in a complete package
- Space-saving: thanks to the compact design, they require minimal space
- The material is hot-forged brass
- Max. operating pressure: 10 bar
- Max. temperature: 100°C
- Selectable opening temperatures: 45, 55, 60°C
- A-AB Kvs value: 7.2
- B-AB Kvs value: 4.8
- Nominal opening temperature: +10K (set)
- Max. output (Δt 20K and 1400 l/h): 65 kW
- Max. Δp built into the return branch: 100 kPa
Operating Principle:
- Start-up Mode (Boiler Preheating): The "forward" heating water leaving the boiler is redirected to the "return" branch of the boiler until it reaches the opening temperature of the built-in thermostatic valve. The "A" branch of the valve is closed.
Buffer Tank Heating Mode: When the recirculated heating water temperature reaches the opening temperature of the thermostatic valve, the valve mixes the low-temperature heating water from the buffer tank with a part of the higher-temperature "forward" water, ensuring that the temperature returning to the boiler is not lower than the valve opening temperature, thus protecting the boiler from unwanted condensation. It allows excess heat energy, beyond what is used for mixing, to heat the buffer tank.
Full Capacity Buffer Heating Mode: If the temperature of the heating water returning from the buffer reaches or exceeds the opening temperature of the thermostatic valve, the valve switches to a fully open state, allowing the buffer tank to be heated at full capacity. The "B" branch of the valve is closed. This condition is achieved when the valve opening temperature is exceeded by +10 K.
For example, if the valve opening temperature is 55°C, then at +65°C it is fully open in direction A → AB.
tPell Touch control
The tPell controller is the central part of every pellet facility. It ensures both the safe operation of the combustion process and the needs of the entire heating system. The modern design and compact housing provide a perfect finish for any modern pellet appliance!
The main principles of the device's design are ease of use, practicality, and accessibility, thereby providing the user with a sense of peace and security for their heating system. The modern device uses the latest generation technologies and components and offers the user:
- Intuitive and simple handling
- Operation via the Internet
- Unique design - panel with touchscreen capacitive buttons
Particular attention is paid to the convenience of system setup by installers, as well as to monitoring its performance:
- Flexibility and intuitiveness by setting all parameters of process management
- Economical operation thanks to the implemented modern Fuzzy Logic power modulation algorithm, which ensures that the set temperature is quickly reached and maintained
- Complete history of errors, events, and user actions
Connection diagram:
- tPell Touch control
- Heater
- Temperature sensor
- Circulation pump
- Heater
Celsius pellet burning equipment
The high-quality OXI burner ensures the most optimal performance!
Thanks to its WiFi-connected controller, it can be easily operated from a mobile application!
The self-cleaning head does the dirty work, so it does not require constant attention (also environmentally friendly).
Due to its user-friendly design, you can easily install and remove it from your boiler in seconds!
It also works perfectly with lower-quality pellets!
Maximum safety and minimum maintenance!
The OXI burners can also be purchased in a system package, so you can easily and conveniently ensure the warmth of your home!
Our burners with different performance levels are compatible with our boilers!
The weight of the product is 50 kg.
You can find out more about the Oxi EVO 37C pellet burner here.
