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hot and cold water boiler

About Us

Zozen Boiler main products include gas&oil boiler, coal-fired boiler, biomass boiler, thermal fluid heater and other series of more than 400 varieties of specifications.
Contact us for Email:[email protected]

Our Main Product

our main boilers
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1-20 ton gas/oil fired boiler

Price: $1-$99999/set

Capacity: 1-20 ton/h

Pressure: 0.7-2 Mpa

Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.

Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.

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7-70 MW gas/oil fired hot water boiler

Price: $1-$999999/set

Capacity: 7-70 MW

Pressure: 1.0-1.6 Mpa

Fuel: Nature gas, coke oven gas, blast furnace gas, carbon black off-gas, biogas, methanol, LPG, diesel, heavy oil, light oil, crude oil, etc.

Industries: Heat supplying, hospital, colleges and universities.

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2.8-29mw coal fired boiler

Price: $1-$999999/set

Capacity: 2.8-29mw

Pressure: 1.0-1.25 Mpa

Fuel: Bituminous coal, lean coal, anthracite

Industries: Heating, hotels, schools, hospitals

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horizontal thermal fluid heater

Price: $1-$99999/set

Capacity: 700 - 14000 kw

Pressure: 0.8 - 1.0 Mpa

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

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

wns boiler picture

1-20 ton biomass fired boiler

Price: $1-$999999/set

Capacity: 1-20 ton/h

Pressure: 0.7-2.5 Mpa

Fuel: Biomass particles

Industries: Heating, chemical, food, tobacco, textile, printing and dyeing, feed, medicine, building material, wine, rubber, hospital

My Hot Water Turns Cold After a Few Minutes - Air Experts NJ

So your water heater used to provide an adequate amount of hot water to keep you content. But all of a sudden, it seems like your home&39;s hot water supply turns 

My boiler is working but I have no hot water - 24|7 Home Rescue

Low flow rates are a common problem, especially in cold weather, and may lead you to think your hot water is not working. The boiler will still be operational; 

Plumbing Issue - Shower Hot then Cold then Hot (house, water

Jul 6, 2011 Turn the shower on and let it warm up, hop in and not too long after the water starts getting colder until it&39;s ice cold. I then turn off the shower.

Is Your Shower Too Hot/Cold | Terry&39;s Plumbing

Still, some homeowners find it difficult to find the perfect equilibrium in their hot water heater, and the result is a shower or bath that runs too hot or too cold.

Boilers Explained | Worcester, Bosch Group

Combi boilers heat water directly from the mains when you turn on a tap, so you won&39;t need a hot water storage cylinder or a cold water storage tank in the roof 

How to Fix a Water Heater That&39;s Not Heating Properly - PartSelect

If your hot water heater temperature switches between hot and cold, there may be a problem with the control thermostat. Your water heater has two thermostats, 

Hot Water Runs Out Quickly? Two Possible Water Heater Issues

Sep 16, 2014 No one likes a cold shower, but that&39;s exactly what you&39;re getting after a few minutes. So what&39;s the deal? Well, let&39;s get the obvious out of the 

No Hot Water in the House? (HERE&39;S WHAT TO DO) - Water Heater Hub

Aug 1, 2018 Hot water on demand is something we often take for granted. The upper thermostat on an electric water heater actually controls both the upper . We have free flowing cold water, but when we run the hot water it eventually 

Should I Turn Up My Water Heater in the Winter? - Excalibur Plumbing

Oct 18, 2016 As your hot water heater is working to heat up the water, cold water enters the unit, thereby cooling the water back down. If you have an older 

Is Winter Leaving Your Hot Water Heater a Little Cold? | DoItYourself

The dip tube is a plastic tube that runs from the cold water input to the bottom of If your hot water heater is a little cold, you can try warming it up by covering it 

Is cold water mixed with the hot water as a household water heater

Any kind of Hot Water Heater , be it electric, oil, or gas uses basically the same principle for the tank construction with regards to the way it is piped, or the way 

Why You Should Always Use Cold Water in Your Kettle - Golden Moon

Cold water is something that we get from the pipes that lead to our houses. For those who don&39;t know what a hot water heater is, it is the giant barrel looking 

What Causes a Water Heater to Lose Pressure After the Water Gets Hot?

Dec 27, 2018 Water leaving the hot water heater should flow at the same pressure as the cold water in your home. If it does not, a problem exists at the 

Did the plumber hook up my water heater backwards? - Home

Yes, reversing them would be a bad thing. The cold water should be entering the bottom of the tank, the hot output at the top: enter image description here.

Plumbing Problems: Shower Water Not Getting Hot | Home Guides

Dec 6, 2018 The hot water heater is where you begin to find out why your shower water The shower valve mixes hot and cold water to give you the perfect 

Tankless Hot Water Temperature Fluctuates | Troubleshooting Guide

Temperature fluctuation, also known as cold water sandwich refers to a situation when delivered water from a tankless water heater is hot for the first few minutes 

What to do if you have no hot water - British Gas

Nobody wants to be left without hot water - especially if it&39;s cold outside! If your other gas and electrical appliances are working but your boiler isn&39;t, check your 

Reasons You Run Out Of Hot Water & Solutions [Video] - Home Climates

A tankless hot water heater simply supplies hot water The dip tube is a line that runs cold water down to the 

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