Ace Heaters LLC has a long-standing reputation for designing user-friendly equipment. This means the units have non-proprietary parts (translation: easily purchased at affordable price points), and are built to last for years of continuous service. All units are designed with the end-user in mind, as this is the person who benefits most from having a high performing unit in place. Aces product line includes the Ace Series MiniPack semi-instantaneous water heater which is dependable and quiet, and provides commercial and institutional buildings with potable hot water. Close temperature controls, outstanding thermal efficiency, high quality ASME coded construction, and minimum floor space requirements make the MiniPack one of our best selling products. The Ace Series Packaged Hot Water Systems offer pre-piped copper fin heaters with storage tanks to meet continuous load demands with trouble-free installation. They perform dependably and quietly, providing commercial, institutional, and industrial buildings with potable hot water. The even flow copper fin coils are designed to be energy efficient. Gas Fired Waters Heaters & Hydronic Systems built with copper finned tubes are ideal for efficient heat transfer over a wide range of applications. The Ace Copper Cone boiler combines the design advantage of finned tubing with the operational benefits of a single flow path. Uniform flow eliminates hot spots and minimizes liming so that maximum efficiency is achieved throughout several years of service. Ace Heat Exchangers & Tube Bundles perform dependably and quietly, offering a variety of water heating solutions. Quality U-tube bundles provide uniform heat transfer, resulting in high thermal efficiency and long exchanger life. Single and double wall construction, Bundles are available in copper, cupro-nickel 90/10, and stainless steel. ACE Storage Tanks are designed and manufactured using only the highest quality ASME code certified materials.