in floor heating boiler
The efficiency of the heating system depends on the fixed and variable parameters of the components and equipment in its design. The core element is the residential boiler which heats the water. The supporting elements are the storage tank, system control, supply pipelines, valves, PEX tubing, and the return pipes. Every device plays its part in increasing the design and functional efficiency of the system.
Loss control is one of the key elements that contribute to the increased efficiency of the system. In the modern network it is achieved at various stages from the boiler till the PEX tubing. Insulation, heat diversion, and heat conservation are the three main methods to control the loss.
The insulation materials used in the boiler systems are fiberglass, mineral wool, PU foams, or EPS. They reduce the heat loss to the minimum within the boiler. The R-values of these materials range from 2.8 to 3.8 which are stated to be ideal for preserving the heat. The non-flammable property of these materials makes them highly safe to be used at high temperature zones.
In spite of the good insulation, the probability of heat loss still persists in the heating system. Modern boilers use heat trapping and diverting controls which transfer the latent heat loss into the inlet. The best method of utilizing this heat is to install a pre-heating system before the main exchanger. The secondary exchanger can heat the cold water as it enters through the inlet and travels to the main exchanger. It helps in reducing the temperature required to heat the water further and conserves energy.
Heat conservation components are installed into the storage tanks, PEX tubes, and within the heater. Specially insulated tanks can preserve the heat for a long time. PEX tubes can preserve heat by controlling the water flow rate. The radiant heating system emits the heat within a specific frequency range. By fine tuning it to preserve the heat when the temperature is ambient, it is possible to prevent the loss of heat. It is done with the help of turn on/off systems at the rooms. The system could be manual or automated which uses sensors to detect the presence of people, room temperature, and the external environment conditions.
The aim of in floor system is not only to save on energy consumption, but also to utilize the fuel for maximum heating within every cycle. The flow rate and the water pressure play important roles in improving the consumption efficiency.
Highly advanced in floor heating systems can accelerate/decelerate the flow rate according to the internal temperature within each room. They can sense the flow of heat radiation from the in-house objects and the hot spot variation. They can slow the flow rate when the heating requirement is more. By using this technique it is possible to generate more heat without necessarily having to increase the temperature.
The average heating requirement is more during cold seasons. The energy consumption rate also increases due to the external climatic conditions. Radiant floor heating system is efficient as it doesn’t heat the air directly. The thermodynamic radiation (similar to the sun’s rays) penetrates the objects and heats them directly. Hence the air temperature variation makes no difference to its working.
The average heating capacity of the Hydronic (water) system is at least 1.5 times higher than the conventional forced-air heating system. Automated sensors ensure turning on the burner only when the temperature of the outlet water drops below the standard value.
Heating Cycle and Volume
The In-house hot water heating system is scalable in its design. It is due to the hydraulic property of the water due to the flow field it creates. The thermal radiation propagated by the water can be much more than the temperature at which it flows through the PEX pipes.
The frequency of radiation can cause vibrations at specific frequency within the objects in the rooms. Since there is no transmission loss of heat, the vibration can reach the peak level within the shortest time. Hence, the room temperature becomes ambient during the coldest seasons also.
The rate of heat retention within the rooms increases when you use the right kind of insulation to cover the walls and ceilings. Hence, the required frequency of heating is always at the optimum levels.
The hardware used in the heating system consists of the boiler, pipes, radiant panels, valves, fuel supply units, fuel container, water storage tank, safety devices, etc. The in house heating systems use highly efficient devices and components that are durable and work without any breakdown for many decades. They are highly flexible in design and efficient in performance.
The system can heat any type of floor including the hardwood, tiles, concrete, laminated floor, and the other types with the same efficiency during all the seasons. Control over humidity is the key benefit of the in-floor heating system. It can eliminate most of the bacteria and the germs in the thickly carpeted and densely decorated rooms also. Hence, your family can enjoy hygienic and pure air circulation within the living spaces.
The average distance between the boiler and the radiant panels within each room is important parameter which determines the heating volume requirement. If the boiler is in the basement and the panels are in the second floor, the requirement will be naturally more.
The efficiency of the in floor hot water heating systems have a plus point when it comes to heating volume and frequency. The highly efficient piping system and the pressure pumps can push the water circulation much faster than the conventional air pressure systems. Many of them use Glycol as one of the additives to preserve the water temperature as it flows from the source to the target points.
The average maintenance needs of the in floor heating systems are very low compared to the conventional systems due to the installation of flexible hardware parts and devices. Regular cleaning and lubrication can enhance the lifespan of the system for many decades.
115 Midglen Pl SE, Calgary, AB T2X 1H6
At DHL Mechanical located in beautiful Calgary, AB we provide residential and commercial plumbing, heating, air conditioning, hydronics and gas fitting services. We are a family owned business and have been serving Calgary since 1996. We believe in trust, always put safety first, provide careful consideration and skillful execution. We are not the types to do second rate jobs, we will always perform beyond expectations. Our reputation is important to us and we seek to maintain it. We are BBB accredited and offer financing options as well. Don’t be left out in the cold, come to us in order to warm up your home like a nice summer day. Give us a call at (403) 863-8264 to schedule an appointment with one our technicians, or visit our website at https://dhlmechanical.ca/ in order to see the wide range of services that we offer.