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I want to take apart the Vornado 733B fan to clean it

I want to know how to take apart the fan to dust the inside parts

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In the electric heater is posible that some elements get burn and make the heater work poorly

By poorly do you mean the fan doesn't blow? Does the heater not get hot? Sometimes we just need tho clean the heater, you know get rid of the dust. Some heater also have a filter on the back..if this is dirty the heater won't pout out as much heat.

Nov 13, 2014 | Water Heaters

1 Answer

How do I clean inside my rinnai convector 417?

The owner's manual at on page 10 says to vacuum both filters weekly. It also warns not to wait for the filter lamp to come on since overheating may occur.

May 03, 2014 | Rinnai Water Heaters

1 Answer

Gas thermostat fails

1) If your water heater plugs into outlet, then electronic gas controls are susceptible to power surge. and reversed outlet polarity, and undervoltage at outlet, lack of ground wire continuity between ground plug and manifold tube connected to bottom of gas control valve.

2) If sediment builds up inside tank, it will cover thermostat probe and cause probe to malfunction.
Tank can have sediment flakes build-up and still drain perfectly clean water.

3) There are 2 general types of Honeywell electronic gas controls valves installed on Whirlpool heaters.
The gas control for atmospheric water heater (passive vent at top of heater) is modular, and is not always removed from tank when replaced.
The other gas control for power vent models is removed completely.

4) Remove thermostat from tank to reveal 3/4" opening.
Look inside tank.
To remove sediment flakes: Tape assorted plastic pipes and tubes to shop vac hose and see if flakes can be removed. And remove drain valve.

5) Check that air intake is clean using feather duster or compressed air, clean combustion parts as shown in product manual. If air intake is clogged with dust, then draft vent is slowed. This causes slowed venting of hot combustion by-product that will overheat combustion chamber.
Typically this condition will trip the FV system. BUT it might also trip the gas control thermostat.
Stand 3-legged water heaters on bricks so inspection and cleaning flame arrestor screen is ez.

Oct 30, 2012 | Water Heaters

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I have a Bosch GWH 1600 Tankless hot water heater. Sometimes it would spark, I would turn water offf an on a few times at the valve, and it would click and start. I took about the Hydro Generator, I...

Having the same problem with mine. Looking for a replacement generator. Seems that if your water pressure or flow is not adaquate your will have this problem. Get worse over time. I took mine apart and it got better then started doing the same thing again. I turn on several faucets to overcome problem. Still it not good. The 1600H does not appear in the Bosch website parts list models. They do say that a third party does the fulfillment in the notes at bottom on other units...maybe call them

Dec 24, 2010 | Bosch 1600H-NG Natural Gas AquaStar...

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The water is not heating. The tank is not leaking on this 4 year old electric water heater which is a 40M06AAG GE Smart Water unit.

If you know a little on mechanics try to disassemble the unit in order to clean it inside.Or get an Electrician to repair it.Those unit works like the electric ranges.The heating sys of the water has inside electric parts that with the time get burn.

Oct 12, 2010 | General Electric Water Heaters

1 Answer

C4 13 error flashing on water heater, shuts off after a minute

1/ overheat stat 2/ fan 3/ microswitch 4/diaphrapm valve best of luck

Oct 06, 2009 | Rheem RTG-74PVN-2 Natural Gas Pronto Whole...

1 Answer

Apartment Central A/C Unit Not Working Properly

Sounds to me you are low on freon and the evap coil in icing up

Jun 25, 2009 | White Rodgers 0754-1 Electric Water Heater...

1 Answer

Everything works fine,but the sound of the burner is loud.What adjust for this but don't know where the adjustment is thank you

The only adjustment possible on the burners of modern water heaters is a primary air shutter at the beginning of the burner which regulates the amount of air added to the gas before it burns, but that is not adjustable on most units. Could be a piece of dust or trash got sucked up in the burner - try taking the burner assembly apart and cleaning it.

Apr 20, 2009 | Water Heaters

8 Answers

Gas water heater kenmore model pilot will not stay lite

I have the same problem. Water heater operates on a very simple principle. of thermo-mechanical feed-back and response. In my case, I have a Kenmore Power Miser 6, NG heater with an electronic pilot ignition system. The heater is just over one year old and last month (conveniently just after the 12 month service warranty expired) the pilot light started extinguishing on a very regular basis. I find it interesting that the very problem I am experiencing, is happening to other Kenmore owners (victims). The solution can be found in replacing one of two possible components; the pilot assembly or the gas valve manifold. The price of DIY pilot assembly replacement is approx. $60 . The valve component is significantly higher. Water heaters are designed and built to provide years of trouble-free reliable service. This is the first Kenmore product I have owned. From a customer perspective, with regard to product performance, Sears/Kenmore needs to take a strong look at their supplier quality. Oh, by the way, contacting Sears for remedial relief only managed to frustrate and infuriate me. You see, I am in Quality for a world-class aircraft company. I understand what ethical steps are required to satisfy a valued customer. I plan on ripping out the defective unit this weekend and replacing it with a reliable Home depot special. At least with HD, if the heater fails to perform , I can return it. Hey Sears in Chicago, don't come crying to the consumer when you are looking for the trendy "bail out". Signed- "Burned Out" in La Habra, California.

Nov 08, 2008 | Water Heaters

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