AP-U Series

The Right Choice
When the time comes to replace your existing boiler, and you need a reliable and affordable steel boiler, ask your contractor about the New Yorker AP-U Series.

An Economical Choice

The AP-U steel boiler design maximizes heat transfer for the most efficient use of fuel, saving you valuable heating dollars. The minimum efficiency is 84% AFUE, which, means even greater savings for you.

A Reliable Choice
The New Yorker AP-U Series Boiler uses only name brand controls and accessories, giving you years of comfortable, reliable heating.

The AP-U Series&rsquo boiler plate steel heat exchanger and steel turbulators are designed for maximum heat transfer efficiency.

The deluxe oil burner, a high-speed flame retention unit, is top rated for performance.

The combustion chamber and burner mounting plate is easy to access for cleaning which makes your AP-U even more reliable for years to come.

A Wise Choice

View Unit Ratings - AP-U Download I&O Manuals - AP-U™
Download Dimensions - AP-U™ Download Brochure - AP-U Series - Oil-Fired Steel Water Boiler