Burnham ASPN-270A-6L00M Aspen 270 Input MBtu - 95% AFUE - Residential High Efficiency Natural Gas Stainless Steel Condensing Hot Water Boiler - Direct Vent

SIZES

• Six wall hung models; 85, 110, 155, 205, 270 MBH
• Optional floor stand available
• Two light commercial models; 320 & 399 MBH (floor mount or wall hung, specifications available separately)
• 155 MBH combi model available!
• Best-in-class DHW performance
PREMIUM FEATURES
• Up to 96% AFUE with 10:1 turndown
• High efficiency and low emissions!
• Field-proven, stainless steel fire tube heat exchanger
• Advanced Sage2.3 boiler control provides “out-of-the-box” high performance and easy setup Ergonomically angled touch screen display simplifies installation, operation, and diagnostics Easily connects to optional Sage Zone Controls for additional energy savings, system optimization, and “short cycle” prevention
• High altitude – zero or minimal de-rating reduces the costs of oversizing, field adjustable
• Easy access side service panel
• Low NOx*
VALUABLE EXTRAS INCLUDE
• Versatile top and bottom connections for supply & return (heating-only models)
• Universal vent connection for CPVC/PVC, polypropylene, and stainless steel flex
• Split-voltage junction box, fused easy-connect terminals
• Outdoor reset and sensor (wired)
• Piped & wired for low water cutoff installation
• 5-year parts warranty

High efficiency, high performance

With AFUEs up to 96%, the Aspen boiler is one of the most efficient boilers you can own. This is achieved by mating the proven and reliable performance of a high efficiency stainless steel firetube heat exchanger with the Sage2.3 boiler control system. The impressive list of high-value standard features that come standard with the Aspen adds to the overall efficiency savings that they can provide.

Wall or floor mounted option

The space-saving low depth profile of these boilers offers tremendous flexibility in tight installation spaces. Aspen boilers are ready to be wall mounted right out of the box, saving even more space. Boiler leg kits are also available for installations where a wall mount is impractical

High performance…even at high altitudes!

When your home is 2,000 feet (or more) above sea level, you typically wind up buying a boiler that is larger and more expensive than it needs to be. Why? Because all boilers lose a percentage of heating capacity at higher altitudes. The Aspen boiler's retains its capacity at a higher rate than most competitive models. In fact, most models only lose less than 1% of their capacity (industry standard is 4%) in high altitude installations.