Ultimizer Coal Series
The Ultimizer coal shaker grate model – the original shaker grate.
This model is unsurpassed in efficiency, reliability, and long lasting durability. Save time, labor and thousands of dollars in fuel over the years. Both the Ultimizer shaker grate coal and wood burning models share many of the same quality features, such as the all important refractory cement lining which retains heat and encourages proper combustion.
With water temperatures going from 50 to 180 degrees in less than one hour – that’s the fastest recovery time in the industry!
The Ultimizer Coal Series
The Ultimizer Series is a product of more than 40 years of research and development that has earned Portage & Main Outdoor Wood Boilers the reputation as an industry leader.
Four sizes are available, heating 2,000 to 12,000 sq ft. and producing up to 500,000 BTUs. The Ultimizer can be connected to virtually any existing forced air or hydronic radiant heating system, heat your home, domestic hot water, garage, shop, greenhouse, hot tub, swimming pool and more.
The Ultimizer series is unsurpassed in efficiency, reliability, and long-lasting durability. Save time, labor and thousands of dollars in fuel over the years! The Ultimizer wood-burning and coal shaker grate models share many of the same quality features, such as the all important refractory cement lining which retains heat and encourages proper combustion and Portage & Main’s innovative modular design.
With water temperatures going from 50 to 180° in less than one hour – the Ultimizer has the fastest recovery time in the industry!
Revolutionary Design: The Ultimizer uses a revolutionary design to eliminate the problems associated (until now) with outdoor boilers i.e. smoke, creosote, moisture, corrosion. The heat retaining refractory lining directs heat back into the burn chamber. This is where heat is extracted from the combustion gases and the smoke is burnt, rather than exiting the chimney. The extra heat generated eliminates creosote and moisture and prevents corrosion.
Hotter Temperatures with proper use of oxygen and fuel = Proper Combustion
- Higher temperatures make complete combustion possible.
- A cleaner and more efficient burn.
- Eliminates creosote, moisture and their damaging effects.
- A dryer, longer-lasting outdoor boiler.
- Clean burning efficiency without the extra cost of an EPA gasification boiler.
- A smarter design means smarter combustion.