How to choose the best radiators house

What you should know about radiators: terms and definitions

Construction of a private home heating system - a process troublesome, but necessary, and the selection of heating radiators from the vast array of offerings sometimes carries, however, as well as any unexpected purchase.It remains only to understand the specifics of the issue and find your own version.

begin with a simple.The heating system as opposed to a closed loop water.The heat source (electric boiler for heating), pumps, pipelines multiple forced circulation, limit or flow heaters - actually, that's all the structural elements of the network.The circuitry we leave the specialists will discuss only the characteristics of the aggregates that eventually we will be warm.

What should I look for when choosing water radiators in a private home:

• spacing : determined by the average points of the upper and lower collector (horizontal tubes) radiator and sets the vertical size of the device;better fit into the interior of the low instruments;
• heat : usually in the data sheet can be reduced to a given section or the entire device;spread of values ​​is quite wide (90 to 220 W), but the sound can be considered the value of 170-180;
• depth: one overall size, which mainly affects the design of the room;Tap heating equipment for 120 mm from the wall - a clear aesthetic nonsense:
• operating pressure : most heaters are designed to operate in urban central heating system (16-20 atmospheres), so in terms of an autonomous system of a private house heating (4-10 atm) radiators of any type will serve to guarantee;
• test pressure : if your pumping equipment can be included in the hydraulic shock when purging and cleaning the heat-conducting channel mode, the pressure is unlikely to go beyond regulatory limits of 20-30 atmospheres, and it can withstand all modern machines.

Radiators for private house: materials and design

absolute freedom of choice, limited only by the specific characteristics of heating devices, which we have already examined separately.

1. Aluminum.Easy installation, high thermal conductivity, low thermal inertia (quick heat up and cool down just as quickly), corrosion resistance and mechanical strength is poor, the average price for the group.
2. Cast.Minimum convective heat transfer (for a comfortable warm rooms require increased operating temperature of the coolant), high corrosion and mechanical resistance.The retro design these radiators will fit into the interior of a private home, although their price bites.
3. Bimetallic.The classic version - aluminum rail welded tubular steel structures.Successfully combine convection and radiation heat exchange with the air at sufficient heat transfer surface and the right location at the moment are the best radiators for private homes.

When selecting design solutions for autonomous heating system is no particular limitation on the type of equipment, we also did not find, therefore, confine ourselves to a short summary:

• standard Wall sectional radiators: the place of installation arbitrary on the wiring network connection (top, bottom, side) - according to the passport;
• vertical : niches, openings at the window, recreation areas;
• floor : low windows (to create the air curtain);office space.

It is appropriate even electric radiators will be in country conditions and convectors, if their cost-effectiveness, taking into account deferred expenses previously calculated.

How to calculate the heating radiator for home

task is simple: heat a room area (S = 18 square meters) to a comfortable temperature.Empirically proven that one square should account for 100 W of thermal power heaters, ie,in our case a total of 1.8 kW.Putting it in different types and choose what is better and cheaper.According to our calculations you will need:

• 11 sections simple iron battery MS-140 to 320 rubles = 3520;
• 8 sectional aluminum radiator for the price of 5500 - 6000;
• 10 elements bimetallic instrument 4800-5200.

If you do not take into account the dimensions, weight and design, the first option seems preferable, however, taking the best radiator, always remember that you live with him side by side and enjoy each other for many years.