AHRI Certified|ASME Certified|cETLus Listed|ENERGY STAR Certified

• Three-pass cast iron sectional design Easy, intelligent IQ control system Easy installation and servicing Reversible sing away burner door, no target wall/blanket, removable rear plates provide direct access to flue passages

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 three-pass cast iron heat exchanger, combined with a well insulated powder-coated steel jacket. Even the MPO-IQ™ control system is best in class. The IQ control system allows the MPO-IQ™ to be easily equipped with an optional energy saving control package that can achieve up to a 15 to 20% reduction in fuel consumption according to most studies.