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Is an indirect water heater worth it?

Indirect water heaters are a more efficient choice for most homes, even though they require a storage tank. … An indirect water heater, if used with a high-efficiency boiler and well-insulated tank, can be the least expensive means of providing hot water, particularly if the heat source boiler is set to “cold start.”

How long should an indirect water heater last?

10 to 15 years

Is a 40 gallon indirect water heater enough?

Most indirect manufacturers rate their tanks at varying BTU/Hr inputs. … Going from 120 degrees to 150 degrees will increase the effective size of the tank by 25% just like that a 40gallon tank can give the initial output of a 50-gallon tank, and help prevent Legionnaires as a bonus!

Who makes the best indirect water heater?

Best Indirect Water Heater Reviews

  • Burnham AL35SL Alliance SL Indirect-Fired Water Heater. …
  • HTP SSU45 SuperStor Water Storage Tank. …
  • Triangle Tube SMART80 Phase III Indirect Water Heater. …
  • Westinghouse WER080C2X045. …
  • American Standard CE-12-AS Water Heater. …
  • Crown MS2-50 Mega Stor Indirect Water Heater.

How much does it cost to replace an indirect water heater?

Although the monthly price of an indirect water heater is low, the initial purchase and water heater installation cost is more expensive than traditional heaters and is priced around $1,500.

What is the average lifespan of a water heater?

8-12 years

Why does my water heater pilot not stay lit?

If your gas water heater doesn’t stay lit, you may have a defective thermocouple. Most gas fired water heaters use a standing pilot to ignite the main burner. … The thermocouple is a heat sensing probe that is part of the pilot assembly and sits just above the pilot flame.

How much does it cost to replace a thermocouple on a hot water heater?

Thermocouple – $20 to $150 The thermocouple is an apparatus that senses whether the pilot light is lit and triggers the gas control valve. Repairs typically cost about $150 to have it done professionally, though a new thermocouple itself only costs about $20 on average./span>

How long does a thermocouple last on a water heater?

one year

Can I replace a thermocouple myself?

It’s easy to replace and a new one costs $5 to $10. Rather than trying to unfasten the thermocouple inside the water heater’s burning chamber, it’s easier to remove the whole burner and thermocouple assembly. … Then unfasten the three nuts that hold the thermocouple and the two gas tubes to the valve.

Why do thermocouples go bad?

The presence of oxygen causes a reaction in the thermocouple that can wear down the part and make the wires become thinner and more brittle. Oxidation can be caused by a small amount of oxygen making its way into a sealed environment and reacting with the pure metal of the thermocouple./span>

Are water heater thermocouples universal?

From an operational perspective the thermocouples for a water heater are all pretty much the same. However, there are two variables, the length and the fittings used to install them, see below. A failing thermocouple will not send the correct electrical impulse and the gas valve will not release any gas./span>

Can you bypass a thermocouple?

So if you want to bypass the thermocouple you have to get rid of the spring mechanism. You can bypass the spring mechanism by simply using a screwdriver to pop out the little e-clip and take the valve off and problem solved. Pull off the spring and throw that in the trash./span>

Should the flame touch the thermocouple?

The pilot flame should touch the thermocouple at a specific level. If the flame is blue and weak, and barely reaches the thermocouple, it needs to be stronger. If it extends well above the thermocouple, it’s too strong. … Install a new thermocouple by screwing it in, heating it up a bit, and then lighting the pilot./span>

What’s the difference between a thermocouple and a thermopile?

The main difference between Thermocouple and Thermopile is their method of measurement. The thermocouple is a thermoelectric instrument, while the thermopile is an instrument that modifies thermal energy into electrical output./span>

What are the symptoms of a bad thermocouple?

If you can’t get the flame to light at all, and you’re sure the gas is on, there’s probably an obstruction in the pilot tube. If the flame lights and goes out when you release the gas control knob after holding it in for the recommended 20 to 30 seconds, that’s the sign of a thermocouple malfunction./span>

How do you tell if a thermocouple is grounded or ungrounded?

How to Test if a Thermocouple is Grounded or Ungrounded

  1. Exposed junction thermocouples are recommended when measuring the temperature of non-corrosive gases where a fast response time is required. Exposed junction thermocouples are ungrounded by design. …
  2. Set the multimeter to measure continuity.
  3. If continuity is found, this is an indication that the thermocouple is grounded.

Does cleaning a thermocouple help?

Use a piece of steel wool or the abrasive side of a sponge to gently remove the soot without damaging thermocouple. Avoid using cleaning products, especially those containing flammable chemicals. Use a pencil eraser to clean between the threads of the screw that attaches the thermocouple./span>