hot water heater 71-30s

Industrial boilers

Product thermal capacity: 4-35 t/h

Working pressure: 1.0-2.5 MPA

Outlet temperature: 184-350 ℃

Available fuel: natural gas, coke oven gas, bio-gas,liquid propane gas, diesel, heavy oil, light oil, crude oil

Available industries: Petroleum, chemical, chemical fiber, pharmaceutical, textile printing and dyeing, building materials, wood processing, vegetable oil processing and other industries

  • Product introduction
  • Technical advantages

hot water heater 71-30s have a three-pass round coil structure. A conical coil is used for the effective protection of the furnace wall at the boiler end. This product is equipped with an advanced combustion device and is fully automated in operation. After the burner ignites the fuel, flame fills the round coil tubes and transfers heat by radiation through the tube wall (first pass). The high temperature flue gas gathers at the back door and then turns to the convection tubes section (second pass), where heat transfer takes place by convection. The flue gas gradually cools down here and flows to the front door, where it is reversed and goes into the third pass. After that, it enters into the chimney through the economizer and is released into the atmosphere.

hot water heater 71-30s.This type of heater is delivered as a whole, and is installed on site, it only needs to connect thermal gas(oil) piping and electricity to start operation. The heater has four heating areas: furnace radiation heating area, the first convection tube bundle heating area, the second convection tube bundle heating area and economizer (waste heat boiler).

Digitized manufacture
  • The laying-off of steel tube adopts CNC 3D laser cutting machine.
  • The manufacture of round coil tube adopts CNC coil tube automatic production line. Once-forming and no need for plastic .
Full argon arc welding
  • The tube butt adopts argon arc welding technique and the seams will be done x ray real-time imaging, preventing unqualified seams from entering coil production line .
Easy operation
  • Heater is wholly assembled before delivery, it is easy for installation, debugging and operating.
  • Fully automatic operating, burning, liquid level of high level tank, outlet temperature and flow rate are adjusted automatically and self-protected.
  • The inlet and outlet with end flanges and flanged cover structure facilitate the installation and layout of tubeline in boiler house.
Less fuel consumption
  • Internal side adopts good insulation material, outside uses stainless steel plate, which can mostly reduce heat lost and make working environment better.
  • Multilayers closely spaced tube bundle and steel rod is used to seal and fix, completely eradicating short circuit of flue gas.
  • Before delivery, the residue moisture is removed completely, so the system draining period is reduced to 2 days from 12 days.
Safely operation
  • The inner coil tube has bigger flow rate, so it is more stable under high temperature operation.
  • Conical coil effectively protects the furnace wall at the end of heater and burner on the top.
hot water heater 71-30s hot water heater 71-30s hot water heater 71-30s

Electric Water Heaters at Lowes.c

Shop electric water heaters in the water heaters section of Find quality electric water heaters online or in store. > Get A Quote >

Rheem Water Heater Parts | Sears PartsDire

Rheem Water Heater Parts We carry replacement parts, repair parts and accessories for 42 Rheem Water Heater models REFINE BY: Type Electric 1-42 of 42 Sort By: Popular models Newest Oldest Model number ascending > Get A Quote >

Tankless or Demand-Type Water Heaters | Department

Tankless water heaters, also known as demand-type or instantaneous water heaters, provide hot water only as it is needed. They don't produce the standby energy losses associated with storage water heaters, which can save you > Get A Quote >

Rheem Replacement Parts Divisi

There is no need to go anywhere else for your professional HVAC and water heater parts, supplies and accessories. A reader-friendly product categories feature makes locating product easy and The parts in this catalog are > Get A Quote >

Water Heater Cross Reference Tool - Rheem

If you're looking to find the perfect size Rheem match for your home's current water heater, then you've found the right tool. Residential Commercial Featured Innovations Hybrid Water Heater Mini-Splits EcoNet ® Smart Thermostat > Get A Quote >

Rheem - Residential Electric Water Heaters - Water

The Westinghouse Residential Electric Water Heater combines high The Westinghouse Residential Electric Water Heater combines high quality stainless steel construction and energy efficient operation providing long draws of hot > Get A Quote >

With Installation Instructions for the Installer Water

Installing the water heater. 6 Thermal Expansion NOTICE: Do not apply heat to Water Supply Connections the HOT orCOLD water connections. If sweat connections are used, sweat tubing to adapter before fitting adapter to the water > Get A Quote >

Help - Rheem Hot Wat

See how to safely relight different Rheem gas hot water products with these handy videos. No hot water? Talk to us 24/7 at 1300 556 036 Owners Guides Find the Owner's Guide for your water heater here. A handy place to > Get A Quote >

Owners Guide and Installation Instructio

Owners Guide and Installation Instructions Electric Domestic Water Heater This water heater must be installed and serviced by an authorised person. Only a licensed person will give you a Compliance Certificate, showing that the > Get A Quote >

Gas Water Heaters at - Lowe's Hom

A.O. Smith Signature Select 50-Gallon Tall 9-year Limited 40000-BTU Natural Gas Water Heater CA Residents: Prop 65 WARNING(S) Enter your location for pricing and availability. OK ZIP Code Compare Compare Item > Get A Quote >

Best Gas Water Heater of 2019 – A Comprehensive Gui

Today, the majority of residential and commercial properties produce the bulk of their hot water using one of the many types of gas water heater systems. Gas systems, in particular, remain popular and are considered the best water > Get A Quote >