Furnace Thermostat

Hot Products

3 way curved blade air diffusers ceiling use

air diffusers ceiling use for HVAC systerm

Cruved Blade Square air Vent Diffusers Factory Supplying

China Supplying Air Vent Diffuser Ceiling Use

Air diffusers air flow vent for HVAC systerm America Market

air vent diffusers ceiling and sidewall use

HVAC Systerm Fresh Air Vent Diffusers Cheap

Air Flowing Linear Air Diffusers China Supplying

1-4 way curved blade air vent linear diffusers air flow vent air conditioning

Hot Sale Air Vent Diffuser for Ceiling and Sidewall

FAQ

One hundred and seventy square meters of house electric heating to use much of the furnace?

One hundred and seventy square meters of house electric heating to use much of the furnace?...

Want to ask the big flower lamb lengyi only cut sweep the radicals do not know how to sell electric boilers, you can connect to warm, heating, our home area of 85 or so, want to heat the area of 60-70, to buy much The ah More

Jiangjing Li: 【1】 【2】

Water pressure test should meet the requirements

(1) The hydrostatic test shall be carried out after the system has been flushed. (2) water pressure test should be per component, the collector as a unit, by group or by loop. (3) water pressure test should be carried out twice, respectively, before the pouring of concrete before the reign of rough rougers and the filling layer after the expiration of the maintenance of the filling tube; the best heating pipe laying before doing a test. (4) the test pressure should be 1.5 times the working pressure, and should not be less than 0.6Mpa. (5) test method: the test pressure, the regulator 1h, observe the pressure drop, if the pressure drop is not greater than 0.05Mpa, that qualified. (6) water pressure test should be used to slow down the manual pump, boost the process to observe and check the presence or absence of leakage. (7) in the case of freezing may test pressure, the pressure test pressure should be completed after the tube of water to dry, but only the air pump is blowing is not clean, it is recommended to use warm cleaning special tools, Each road tube, for drainage, so that the real guarantee of each tube, there will be no drop of water to ensure that no pipe freezing, practice has proved that there are many use of air pressure test.

Which man knows the construction of temporary heating program, please tell me ah! Thank you!

I do not know what site you do. If it is a tunnel, we use a thermostat

What is the difference between a warm water and a water separator?

The role of the water separator is the heat source of hot water separately into each side of the ground radiation heating pipe laying, to achieve sub-room heating and temperature adjustment purposes. The sump is a combination of low temperature water in each way after the heat dissipation is separated and fixed to the wall or the ground. The manifold and the sump are made up of supervisors, shunting valves and joints, exhaust valves, drain valves, and terminal plugs. The use of sub-catchers effectively avoid the loopholes in water management, centralized installation, management of water meters, and with single-tube multi-channel.

The complete floor heating system consists of several parts

Do not consider the premise of the heating source, roughly divided into three parts, underground coil part, sub-catchment part, mixing device control part. Holy spring

Seeking the whole process of the head test pressure, text description, detailed point,

1. Test pressure single test pressure and system test pressure, single test pressure: pipe laying or hidden parts of the pipeline after the completion of installation and design requirements according to the requirements of water pressure test. System test pressure: heating system installed according to the design and specification requirements for system water pressure test. 2. Heating, air conditioning system test procedures: a first check the entire system of all control valves are open, the system should be separated from the outer pipe network, open the gas tank release valve. B will be the water supply pipe, test pressure pump and other temporary pressure test pipe connected to the main water supply pipe, and irrigation to the system until the system filled with water and the pipeline system after the air drained (put the wind gate workers The valve out of the water so far), close the release valve; c operation test pump to boost, boost the process should pay attention to check the management, fittings and accessories are leaked, such as leakage should stop the pressure, and after the buck Repair, change pad, tighten and so on. D system without leakage, the pressure and boost to the test pressure, stop the pump check, and observe the pressure gauge, requiring 10 minutes pressure drop of not more than 0.02Mpa, that is qualified.

To warm the warranty period from when to count

From the installation and control of a good person, the electric to warm for 50 years, 70 years, if that time the company is still the case.