All products of Wuxi ZOZEN Boiler Co., Ltd. are 100% factory inspected to ensure high quality. We have manufactured 6 series of 400 types of boilers, including steam boilers, hot water boilers, power station boilers, fire tube boilers, water tube boilers, CFB boilers, chain grate boilers, biomass fuel boilers, gas and oil boilers and waste heat Recovery boilers, products are widely used in manufacturing (chemical, coking, paper, food processing, etc.), thermal power plants, building materials and other industries.

Recommend Products

gas/oil fired boiler

1-20 t/h | 0.7-2 Mpa

biomass steam boiler

2 – 20 t/h | 1 - 2.5 Mpa

thermal oil heater

700 - 14000 KW

CFB steam boiler

35 - 75 t/h | 1.25 - 5.3 Mpa

Related Cases

Coal-fired Boiler

6tph SZL series boiler project

Location: Bangladesh

Equipment: SZL6-1.25-AII

Coal-fired Boiler

4 tph DZL series boiler Project

Location: Central Java, Indonesia

Equipment: DZL4-1.25-AII

Biomass-fired Boiler

20 tph SZL series boiler project

Location: Thailand

Equipment: SZL20-2.45-M

evaluating low-temperature water-heating optio

Evaluating low-temperature water-heating optio

Oct 27, 2016· These systems used 180 to 200°F (with a 20°F delta T), heating hot water for all terminal devices (including air-handling units, fan coil units, unit ventilators, and unit heaters). Revolutionary at the time, they typically reached the 80% efficiency range for hydronic heating systems with atmospheric or forced-draft boilers.

Get a Quote
difference between low- and high-pressure boilers | hunk

Difference Between Low- and High-Pressure Boilers | Hunk

High-Pressure Boiler Definition High-pressure boilers will heat steam above 15 psi and water at pressures that exceed 160 psig. Temperatures in high-pressure boilers will exceed 250 degrees F. Because of the elevated pressure at which these boilers operate, they need to be monitored to ensure safety at all times.

Get a Quote
high temperature water heating syste

High Temperature Water Heating Syste

Compared to aboilerwhichwill generatesteamor hot water, the high temperaturewatergenerator is specifically designed to keepwaterin the liquid state at high temperatures. The system must be maintained at apositive pressure to dothis anda uniformflowthroughthegeneratormustbe main- tainedatalloperating conditions. 1-5.

Get a Quote
your combi boilers ideal temperature for central heating .

Your combi boilers ideal temperature for central heating .

These control the output temperature for the radiators and the hot water temperature. To maximise efficiency, we recommend setting your radiator dial to 75 degrees and your hot water to 60 degrees. Once you’ve got your boiler running at the optimal temperature, you’ll want to set the timer for when you need heating the most.

Get a Quote
design of a high-temperature-hot-water-plant expansion .

Design of a High-Temperature-Hot-Water-Plant Expansion .

HTHW systems typically operate with supply temperatures of 350°F and greater. The system pressure usually is set approximately 25 psi above the saturation pressure of the operating temperature. System pressure is critical to prevent water from flashing to steam and to avoid pump cavitation.

Get a Quote
energy star most efficient 2020 — boilers | products .

ENERGY STAR Most Efficient 2020 — Boilers | Products .

The Peerless® PUREFIRE® PFW-200 gas-fired condensing boiler from PB Heat, LLC is a high-efficiency, large volume hot water supply boiler with 95% AFUE. Available for natural or LP gas systems, the PFW-200 is environmentally friendly with LoNox operation and compliant with the lead-free requirements of the Safe Drinking Water Act. Model Number

Get a Quote
classifications of hot-water heating syste

Classifications of Hot-Water Heating Syste

High Temperature Hot-Water Heating System - HTW. HTW systems operates at temperatures exceeding 350oF (177oC) or more. The maximum operating pressure for a HTW system is usual less than 300 psi (20.7 bar). HTW systems are used like MTW systems in large distribution and process application systems.

Get a Quote
the temperature in your boiler and the dangers of .

The Temperature in Your Boiler and the Dangers of .

If a boiler has reached 220°F, a sudden drop in pressure could cause the tank to burst. Overheating also is the main cause of leaking. When the water temperature in the boiler becomes too high, it increases the water pressure throughout the system. This will cause breaks to begin occurring at …

Get a Quote
what is the most efficient temperature to keep the boiler a

What is the Most Efficient Temperature to Keep the Boiler A

Boiler thermostats set the temperature of the water that will be pumped to the radiators. The higher this is set, the more energy will be used and the hotter your radiators will become. As long as you have room thermostats, you can set the boiler thermostat reasonably high to make sure that enough heat is …

Get a Quote
hot water boiler systems medium & high temperatu

HOT WATER BOILER SYSTEMS Medium & High Temperatu

HOT WATER SYSTEM DEFINITIONS LT/LPLow Temperature below 250°F and Low Pressure less than 160 PSIG. MT/MP Medium Temperature 250° to 350°F with less than 150 PSIG. HT/HP High temperature above 350°F and High Pressure less than 300 PSIG. Closed SystemOne in which the fluid is continuously circulated with no water make-up or lost fluid.

Get a Quote
hot-water- and steam-boiler water treatment | hpac engineeri

Hot-Water- and Steam-Boiler Water Treatment | HPAC Engineeri

In hot-water systems, water quality tends to be less of an issue and more predictable, which leads to tighter tolerances. In the light- and small-commercial market, the most common types of boilers include copper fin, cast iron, high mass, and, whether condensing or non-condensing, water tube.

Get a Quote
introduction to hot water boilers and hydronic syste

Introduction to Hot Water Boilers and Hydronic Syste

Jan 23, 2018· The aquastat is basically a thermostat. It tells the boiler how hot the water should be. Typically, 180 degrees Fahrenheit is considered high and 160 degrees Fahrenheit is low. If you have young children at home, consider installing a tempering valve (aka a mixing valve) which reduces the risk of scalding by mixing in cold water.

Get a Quote
hot water systems - complete boiler room solutio

HOT WATER SYSTEMS - Complete Boiler Room Solutio

Boilers constructed in accordance with Section IV, Heating Boilers, of the ASME Boiler and Pressure Vessel Code can be operated with water temperature up to 250 °F …

Get a Quote
10 things to know about boilers | boiler expert minneapolis

10 Things to Know About Boilers | Boiler Expert Minneapolis

Do boilers actually “boil” water? No, boilers in operation today do not boil water (myth number one …

10 Best Boilers of 2020 | Gas, Propane, Oil, Electric ...

Lennox GWM-IE Boiler. Earning the Energy Star Most Efficient 2015 Label, the Lennox GWM-IE is …

Industrial Hot Water Boilers - Babcock Wans

Do boilers actually “boil” water? No, boilers in operation today do not boil water (myth number one … Lennox GWM-IE Boiler. Earning the Energy Star Most Efficient 2015 Label, the Lennox GWM-IE is … Industrial Hot Water Boilers are generally selected when the required process temperature is relatively low – typically less than 90°C. When higher temperatures are needed then alternative forms of heating such as high-pressure hot water, steam or efficient Thermal Fluid systems are used.

Get a Quote
best boiler buying guide - consumer repor

Best Boiler Buying Guide - Consumer Repor

Jun 23, 2020· Hydronic (water) systems are the most common radiant floor heating systems. A boiler heats water and flows it to tubing under the flooring, which acts as a giant radiator.

Get a Quote
how to set hot water or steam heating system pressure .

How to Set Hot Water or Steam Heating System Pressure .

Typical operating temperatures on a hydronic boiler call for a high temperature (boiler cuts off) of 180-200 °F. If we set the boiler upper temperature too high over 200 degrees F. we're at risk of spilling at the pressure temperature relief valve.

Get a Quote
6 best solar water heater systems | 2020 reviews (duda .

6 Best Solar Water Heater Systems | 2020 Reviews (Duda .

May 21, 2019· Best Overall: Duda Solar 200L Active Split System Gallons: 53 Type: Active (indirect) The High Points: Great for cold climates as it’s winter resistant. The Not-So: May not be great for those who travel frequently. Duda is known in the solar water heating industry as being a reliable and high-quality brand.They are SRCC-certified and can be used for federal or state tax credits and ...

Get a Quote
callidus design consulting engineers - low temperature hot .

Callidus Design Consulting Engineers - Low Temperature Hot .

Traditionally, there have been three main temperature ranges (in the UK) used for the design of heating systems as follows: High Temperature (or Pressure) Hot Water Systems (HTHW, >120DegC, dT 45-65DegC) Medium Temperature (or Pressure) Hot Water Systems (MTHW, 90 - …

Get a Quote
international la-mont ® boiler | high-temperature hot .

International La-Mont ® Boiler | High-Temperature Hot .

Indeck has the largest inventory of low and high temperature hot water boilers for sale or rent in the U.S. with capacities ranging from 10,000,000 to 200,000,000 BTU/hr. The innovative TJW-C design provides for maximum efficiency while cutting down on fuel costs. Our Indeck International LaMont hot water generators provide the following benefits:

Get a Quote
furnaces and boilers | department of ener

Furnaces and Boilers | Department of Ener

Steam boilers operate at a higher temperature than hot water boilers, and are inherently less efficient, but high-efficiency versions of all types of furnaces and boilers are currently available. To learn more about furnaces, boilers and other types of home heating systems, explore our Energy Saver 101 infographic on home heating.

Get a Quote
high temperature hot water filters and systems .

High Temperature Hot Water Filters and Systems .

Hardness and scale hot water heater filter cartridges to protect hot water heaters and tanks for control of hard water and scale problems. Tankless Hot Water Heater Filter KleenWater tankless hot water heater filters and cartridges to protect expensive tankless high temp water heating systems and inhibit corrosion, hardness and scale.

Get a Quote