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Ultra 80 - 62,000 BTU Output High Efficiency Boiler (Nat Gas)
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MANUALS (8)
Replacement Parts
Product Highlights
Description
**Series 3 Ultra Boiler
Key Features
- Gas fired water boiler with cast aluminum heat exchanger
- Venturi mixing body mixes air and gas providing higher efficiency
- Designed to operate in low temperature condensing applications
- Outdoor reset and domestic hot water priority standard
- Negative regulated gas valve precisely delivers gas to the boiler
- Electronic control module automatically adjusts blower speed and gas flow rate in response to environment
- Modulates with 5 to 1 turndown ratio
- Variable speed motor matches combustion output to heating needs
- High grade stainless steel burner features quiet operation, high efficiency, and cleaner combustion for low NOx applications.
Hydro-Core Near Boiler Installation Options::
- FT-144 1" Ultra Component Kit
Specs
| Width (Inches): | 22-13/16" |
|---|---|
| Fuel Type: | Natural Gas |
| Vent Type: | Direct Vent PVC AL29-4C |
| Boiler Type: | High Efficiency |
| Color: | Slate Gray |
| Efficiency: | 95.2% |
| System Type: | Hydronic (Water) |
| Features: | Condensing EI/Spark Ignition Direct Vent |
| Vent Size: | 3" |
| Water Connection: | 1" |
| Gas Connection: | 1/2" |
| BTU Input: | 80000 |
| BTU Output: | 62000 |
| Warranty: | 15 Year Limited (Heat Exchanger), 1 Year (Parts) |
Questions?
Ultra 80 NG (S3)
Replacement Parts
SKU: 383-500-700
Brand: Weil-McLain
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Product Reviews
2 years in
unit was already 4 years old when it arrived
Super Quiet
Product Q&A
15 QuestionsQ: I have a 25oo sq ft home including a basement. What size of Weil Mclain ultra would I nee? My contractor says the 80 would work/ What do you think?
Asked by Mark 16 years ago
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Verified Reply- PexSupply StaffYou can use our quick and easy boiler calculator: http://www.pexsupply.com/pex/control/BTUCalculator It will take about 1 minute to complete and it will tell you the size boiler we recommend.
Q: My primary concern is fitting this item into an existing utility closet. Would this unit be suitable for use as both my heating (baseboard in a 800 sq ft. bungalow) AND my domestic hot water supply. My other option is the Weil McLain CGt series.
Asked by Phil 16 years ago
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Verified Reply- PexSupply StaffYou will need an indirect water heater with this unit if you would like to use it to make your domestic hot water supply.
Q: MY HOME IS 1500 SQ. FEET, AND I LIVE IN OCEAN CITY NJ WILL ULTRA 80 BE LARGE ENOUGH FOR MY HOME AND AM I CONSIDERED MODERATE TEMPRETURE AREA OR COLD TO GO BY THE RULE OF THUMB. ALSO IF I ADDED A ADDITION TO MY HOME OF 600 SQ. FEET WOULD THIS BOILER STILL BE ADEQUATE?
Asked by MARGE 16 years ago
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Verified Reply- PexSupply StaffA heat loss should really be done on the house for the most accurate measurement. For 1500 square feet the Ultra 80 would be sufficient. If adding an additional 600 square feet, the Ultra 80 will most likely not be sufficient enough to heat the entire area.
Q: What does the phrase "- Outdoor reset and domestic hot water priority standard" actually mean? Is the boiler also used for domestic hot water not just for radiant heat?
Asked by 16 years ago
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Verified Reply- PexSupply StaffOutdoor reset means that there is a sensor outside. The boiler will adjust depending on what the outside temperature is like. The colder it is outside, the more heat is produced, and the warmer it is outside, the less heat is produced. The domestic hot water priority standard means when you are using it for domestic purposes, the hot water will go to that zone first. For example, if you are taking a shower, the hot water will go to that shower first before any other zone. If you would like to use this for domestic hot water, you will need an indirect water heater also.
Yes, this boiler has a priority controller to allow use with an external domestic hot water heat exchanger. This boiler also comes with an outdoor sensor which will shut down the heating zones during warm weather
Q: how to make adjustments, no manual
Asked by duce 16 years ago
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Verified Reply- PexSupply StaffYou can find more information in this user manual: http://s3.pexsupply.com/manuals/1276634646176/31972_PROD_FILE.pdf