Model # MPO-IQ84-TB

Internet #204640859

Burnham MPO-IQ Oil Cast Iron Water Boiler with 69,000 BTU

Discontinued Burnham

MPO-IQ Oil Cast Iron Water Boiler with 69,000 BTU

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Product Overview

The MPO-IQ blends unmatched performance with long lasting durability and exclusive energy saving features. Designed as an optimal replacement boiler for millions of homes with existing chimneys, the MPO-IQ has the highest average efficiency in its class. Its rating as high as 87% AFUE, easily exceeds Energy Star levels for efficiency and may qualify for tax credits and/or utility rebates (check for availability in your area). At the heart of the MPO-IQ is an advanced 3-pass cast iron heat exchanger, combined with a well-insulated powder-coated steel jacket.

  • Oil-fired boiler
  • Hot water only
  • Exclusive IQ control system platform
  • High quality boiler control components
  • Time proven cast iron design for durability and reliability
  • Energy star certified - efficiency tax credits/rebates may apply
  • Designed for homes without existing chimneys
  • Available direct vent option when a chimney is not available

Info & Guides

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Brand Slant/Fin Burnham Slant/Fin HTP
Ratings (4) (0) (0) (1)
Annual Fuel Utilization Efficiency (AFUE) (%) 86 87 84.1 97.3
Heat rating (BTU/hour) 131000 69000 130000 55000
Fuel type Heating Oil Heating Oil Heating Oil Natural Gas
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Warranty / Certifications

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Customer Questions & Answers

will this work with waste oil

I have concrete radiant heated floors.24,000 square ft. Will this unit be enough and will it run waste oil?
Asked by: Nick
There is no way for me to definitively answer that question. The person who did your radiant design should have first determined how many BTU's the building needed by way of a heat loss. Then the amount of tube to be installed and the water temp should have been a derivative of that. As to the second question I can't think of any boiler manufacturer that would suggest there boiler is suitable for waste oil. So I don't think Burnham would give its blessing to that. Further if I were to take in upon myself to use a boiler to burn waste oil, I would not use a 3 pass boiler. Three pass boilers are so efficient to begin with, that they are prone to soot build up. You add the properties of waste oil and radiant to that I see it potentially becoming a nightmare. I would use the least efficient boiler I could find so that my stack temperatures remain high. Keep this in mind, you must protect the boiler. If the water coming back to the boiler is lower than 140F the efficiency is going to shoot through the roof. At above 86% efficiency the boiler flue gasses are going to condense and you will wet exhaust. The water will mix with the other byproducts of combustion and form acid that will rot the boiler. From the little you mention I would make sure the boiler is piped in such a way that the return water is tempered with by pass water so that the boiler is protected. I know this is a lot to take in, so feel free to call me if I can try to help. Chris 978 651 3301
Answered by: chris
Date published: 2017-03-02

what size unit for 1400 sqf?

what size unit for 1400 sqf?
Asked by: don
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