Hot water pipeline for natural gas boiler

Hot water pipes for natural gas boilers should not be too long
Hot water pipes for natural gas boilers should not be too long.The natural gas boiler should be installed near the heat source and easy to install.The hot water pipe should not be too long.It should have good insulation.The pipe should be inclined from the hot water output end to the end.Water supply shall be equipped with control valves.In order to discharge gases, the chimney of the natural gas boiler should be extended outwards, and the outlet should be 1.5 ~ 2M higher than the boiler.
Hot water pipeline for natural gas boiler
Natural gas boiler should be installed in the heat and easy to install.The hot water pipe should not be too long.It should have good insulation.The pipe should be inclined from the hot water output end to the end.Water supply shall be equipped with control valves.For the purpose of emission, the chimney of the natural gas boiler should be extended to the outside and the outlet should be 1.5 to 2M higher than the boiler.
Natural gas boiler power supply shall be equipped with auxiliary control switch, fuse and reliable protective grounding wire, 380v three-phase four-wire extension (or three-phase five-wire extension), 220v single-phase power supply and wiring standard as shown in the schedule..All wiring shall comply with the relevant national regulations.When the water quality used does not meet the requirements, water softening equipment should be used.Deep well water, water containing minerals and sediments, is strictly prohibited, especially in the sandy and mountainous areas of the north.
The power voltage of natural gas boiler must be controlled within 5%, otherwise it will affect the use effect.380v voltage must be three-phase five-wire power supply, and the neutral wire cannot be connected incorrectly.If the grounding of a natural gas boiler is related to the safety of use, a reliable grounding wire shall be installed for this purpose.The grounding wires should be stacked nearby with a depth of ≥1.5m. The grounding wire joints should be sintered on the grounding pile head.To prevent rust and moisture, the joints to be connected should be 100mm away from the ground.