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Bosch 830 ES LP Therm Tankless Water Heater, Propane

by Bosch
4.5 out of 5 stars 3 customer reviews

List Price: $1,229.00
Price: $1,207.05 & FREE Shipping. Details
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  • 175,000 max input (BTU)
  • 83%+ thermal efficiency
  • 8.3 gallons per minute capacity at 35F degree rise
  • Electronic ignition and patented burner design
  • Vents vertically or horizontally with 3" or 4" stainless steel
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$1,207.05 & FREE Shipping. Details Usually ships within 1 to 3 months. Ships from and sold by Amazon.com.

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Product Description

Product Description

The 830 ES is another new model from Bosch that offers advanced software, safety and precision controls but requires only 175,000 BTU/Hr. input. The 830 ES is ideal for busy households yet is also designed to support Intelligent Cascading, up to 24 units for larger homes.

From the Manufacturer

The 830 ES is another new model from Bosch that offers advanced software, safety and precision controls but requires only 175,000 BTU/Hr input. The 830 ES is ideal for busy households yet is also designed to support Intelligent Cascading, up to 24 units for larger homes.

Product Information

Technical Details

Part Number Therm 830 ES LP
Item Weight 74 pounds
Product Dimensions 11.2 x 17.9 x 30.5 inches
Item model number 830 ES LP
Item Package Quantity 1
Flow Rate 8.3 GPM
Certification Energy Star
Batteries Required? No
Warranty Description 3 - 15 Years depending on application

Additional Information

ASIN B0089U1AUW
Customer Reviews
4.5 out of 5 stars 3 customer reviews

4.5 out of 5 stars
Best Sellers Rank #608,660 in Home Improvements (See top 100)
#731 in Home Improvement > Rough Plumbing > Water Heaters & Parts > Water Heaters
Shipping Weight 74 pounds (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item is not eligible for international shipping. Learn More
Date First Available August 12, 2013

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Customer Reviews

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Top Customer Reviews

This is my second unit so I knew what I was getting into. Bosch builds great products but they are German designed liked BMW, Mercedes, etc. and aren't known for their reliability, but more for their highest end design, bells & whistles. I installed an independant 1" gas line from my meter. I installed the correct stainless vertical, not horizontal sealed exhaust flue 10' to the roof, as recommended. I installed a dedicated circuit outlet. I then had a Bosch factory tech. out @ $150 per hr. to sign-off the install so the 1/5/15 yr. warr. w/20 yr. life expectancy, would be honored. I don't live in any of the new "US Vortex Ice Age" states either, but in the expensive mild weather CA. Bosch is also known for their incredibly quiet dishwashers and this tankless unit is quitter than the horizontal clothes washer next to it. I build labs at Stanford and know how important it is to follow factory engineering specs. so that is what I did and this unit is fabulous..
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We originally had a Bosch 250SX LP water heater which was complete junk. We built our house new and had it built into it. It was awful. Never ending problems, the water temperature would fluctuate all the time, and thats when it was working. When it wasn't working we would have to go to the basement constantly to reset it's error code. We had bosch technicians out several times to try to readjust it for the altitude, and the amount of money we paid them to do this we should've just bought a new water heater.
Eventually, somehow, that water heater developed a leak, which leaked water through the entire machine ruining everything.

Upon calling bosch, they UPSed us a new one, this model, which is their current model. It is much, much, much better. Once it was installed and properly adjusted, we have had it for about 3 years without any problems and the water is always constant and hot, and we have never had a error code.

Then we changed propane companies. And the water heater would not light. No matter what. After several days of talking on the phone with bosch and having the propane company out, they were able to get it readjusted and it is back to working like normal.

So all in all, bosch has made huge improvements to their product. And they have good customer service, if you are patient enough to wait a good 15 minutes to get someone on the phone.

Unlike the original model, it works as a water heater should, although it is still very sensitive to things that shouldn't mater, and it MUST MUST be adjusted when first installed. It will not work without that being done. If given the choice I wouldn't purchase a Bosch again, because of all the hassle this has been, but because they gave me this water heater free it works.
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Verified Purchase
WORKS VERY WELL AND PUTS OUT LOTS OF HOT WATER WITHOUT ANY TROUBLE!
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