Ultra 80 - 62,000 BTU Output High Efficiency Boiler (Propane) Zoom

Ultra 80 - 62,000 BTU Output High Efficiency Boiler (Propane)

SKU:383-500-701

Brand: Weil Mclain

Weil Mclain
Qty Price
$3,209.00
/ each
In Stock at Supplier! Ships in 24-48 Hours
10 Available

Specs

Fuel Type: Propane
Efficiency:
?
95.2%
System Type: Hydronic (Water)
Features: EI/Spark Ignition
Condensing
Direct Vent
Vent Size: 3"
Water Connection: 1"
Gas Connection: 1/2"
BTU Input: 80000
BTU Output: 62000
Warranty: Limited 15 Year Warranty on Heat Exchanger/ 1-year on parts
Boiler Type: High Efficiency
Width: 22-5/8"
Height: 41-1/8"
Application: Heating
Depth: 19"
Vent Type: ABS

Description for Weil Mclain 383-500-701

**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.

NOTE: May require the use of a lift gate. Please note the product weights 149 lbs

Ultra 80 - 62,000 BTU Output High Efficiency Boiler (Propane)

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13 Questions | 14 Answers
Displaying questions 1-10Previous | Next »
  • Weil Mclain Ultra 80 - 62,000 BTU Output High Efficiency Boiler (Propane)

    Q:

    I am thinking about eliminating my oil boiler and replacing it with propane (no gas available). Can I use a gas boiler and convert it to propane. Are the propane boilers just converted gas boilers.
    Asked on 3/4/2012 by Ed from Wilcox, Pa.

    1 answer

    • CUSTOMER CARE

      A:

      In Weil-McLain's Ultra series, only the Ultra 80 can be ordered as either NG or LP. All other models come configured for NG and must be converted to LP in the field. They include all necessary parts to do this.

      Answered on 3/20/2012 by PexSupply Staff from NY
  • Ultra 80 - 62,000 BTU Output High Efficiency Boiler (Nat Gas)

    Q:

    My house is 40 year old with baseboard heating what is the best water temp to set the boiler at
    sq ft is about 1300
    Asked on 2/11/2012 by Anonymous

    1 answer

    • CUSTOMER CARE

      A:

      180°F is probably the most common setting, but this can be modified depending on the application.

      Answered on 2/13/2012 by PexSupply Staff from NY
  • Ultra 80 - 62,000 BTU Output High Efficiency Boiler (Nat Gas)

    Q:

    What clearances are required for mounting, especially next to a fuse box?
    Asked on 12/21/2011 by Joe from Queens, NY

    1 answer

    • CUSTOMER CARE

      A:

      Please refer to the manual (page 5).

      Answered on 12/23/2011 by PexSupply Staff from NY
  • Ultra 80 - 62,000 BTU Output High Efficiency Boiler (Nat Gas)

    Q:

    Hi,
    Why no one is suggesting to get a real Manual J calculation from professional energy experts when people are asking about the size of the unit they need? Nobody should buy any kind of heating unit without an accurate heat load calculation on their house. I have an Ultra II 80 gas boiler with 6 fan coil units (10,000 BTU each) since 4 years, my house is 3200 sq.ft., and the unit is still more than enough for heat. My system temperature setting is on 130F because I try to keep the returning water bellow 120F, so the unit can condensate better also increasing the efficiency. You can't use the "rule of thumb" method anymore. The energy is just cost too much.
    I also think your unit sizing calculator needs some upgrade, it is out of range. I don't understand why I need a 66,000 BTU unit if I'm using low temperature radiant heat, and it jumps up to 115,000 BTU if my heating is baseboard or fan-coil at the same house settings? How it is possible?
    Asked on 11/12/2011 by Szabi from Roseto, PA

    1 answer

    • CUSTOMER CARE

      A:

      Radiant heating requires significantly lower water temperatures in order to achieve the same room temperatures (meaning less powerful boilers). A manual J (heat loss calculation) is always recommended. Any BTU calculator should only be used as a first step or to gauge a ballpark estimate.

      Answered on 11/14/2011 by PexSupply Staff from NY
  • Weil Mclain Ultra 80 - 62,000 BTU Output High Efficiency Boiler (Propane)

    Q:

    can any of these boilers work with anti-freeze solution for application in a bungalow that is not heated during part of the winter?
    Asked on 11/4/2011 by Manny from Eaton, New Hampshire

    1 answer

    • CUSTOMER CARE

      A:

      Yes, you can use glycol with the boiler.

      Answered on 11/16/2011 by PexSupply Staff from NY
  • Ultra 80 - 62,000 BTU Output High Efficiency Boiler (Nat Gas)

    Q:

    what is the best temp of out going boilerwater temp for the best efenciey ? to make it condenstate
    ther is no water heater
    just in floor heat
    Asked on 9/28/2011 by Anonymous

    1 answer

    • CUSTOMER CARE

      A:

      The water temperature needs to be 130°F or lower in order to make the unit condense.

      Answered on 9/30/2011 by PexSupply Staff from NY
  • Ultra 80 - 62,000 BTU Output High Efficiency Boiler (Nat Gas)

    Q:

    Do they make boiler that will do both heat and hot water?
    Asked on 3/12/2011 by cooney from mankato,mn

    1 answer

    • CUSTOMER CARE

      A:

      For the Weil-McLain Ultra series, you will need to get an indirect water heater along with the boiler.

      Answered on 3/14/2011 by PexSupply Staff from NY
  • Ultra 80 - 62,000 BTU Output High Efficiency Boiler (Nat Gas)

    Q:

    Hi
    In some of the rooms where I don't use I set the thermostat to 40 degrees target temperature. The room gets heated to 55 degrees. Doesn't go below 55. Why?
    Asked on 12/16/2010 by Ralph from Edison, NJ

    1 answer

    • CUSTOMER CARE

      A:

      We would suggest checking your thermostat settings as well as the low limit on the thermostat.

      Answered on 12/17/2010 by PexSupply Staff from NY
  • Ultra 80 - 62,000 BTU Output High Efficiency Boiler (Nat Gas)

    Q:

    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 on 12/8/2010 by Mark from Montana

    1 answer

    • CUSTOMER CARE

      A:

      You 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.

      Answered on 12/8/2010 by PexSupply Staff from NY
  • Ultra 80 - 62,000 BTU Output High Efficiency Boiler (Nat Gas)

    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 on 11/12/2010 by Phil from New York

    1 answer

    • CUSTOMER CARE

      A:

      You will need an indirect water heater with this unit if you would like to use it to make your domestic hot water supply.

      Answered on 11/15/2010 by PexSupply Staff from NY
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