Big Performance, Small Size

AERCO's Benchmark^® Platinum 4000 and 5000N commercial condensing boiler leverages advanced features and patented technology to improve operating efficiency and increase energy savings, in the industry's smallest 4000/5000 MBH footprint. Incorporating a durable 439 stainless steel, fire-tube heat exchanger and advanced technologies, the Benchmark Platinum 4000 and 5000N provide engineers, facilities management, and building owners with the flexibility to fit in retrofit and new construction that require one or multiple 4000 or 5000 MBH boilers.

AERtrim^® Patented O₂ Trim Technology

AERCO's innovative, patented AERtrim monitors the actual conditions of the Benchmark Platinum 4000 and 5000N and self-adjusts its combustion process to optimize O₂ levels. The result is improved uptime reliability, lower emissions, reduced operating and maintenance costs, and increased efficiency, including an additional 1%-2% in seasonal efficiency gain.

Edge^® Controller and Mobile App

AERCO's Edge Controller helps save time and money while streamlining and simplifying operation and maintenance of the Benchmark Platinum 4000 and 5000N. It delivers many industry firsts, including EZ setup, combination plant setup through manager (i.e., setup and manage two boiler groups for heating and hot water with swing boilers in a combination plant) and Combustion Calibration Assist. Edge Controller also gives users the ability to submit service forms directly from the Edge Mobile App. The Edge Mobile App improves configuration of the Benchmark Platinum 4000 and 5000N by enabling full unit setup and control with enhanced diagnostics and configuration capabilities. Available on iOS and Android, the Edge Mobile App further simplifies startup and maintenance by giving facility personnel the freedom to move around the unit when configuring, diagnosing, and troubleshooting.

Dual Returns

The Benchmark Platinum 4000 and 5000N have Dual Returns that provide application and design flexibility while maximizing boiler efficiency by up to an additional 7%. With Dual Returns, engineers can take full advantage of diverse load demands specific to a site and design a customized system that maximizes operation and performance.

onAER Predictive Maintenance

AERCO's onAER predictive maintenance health-of-system tool enables users to view boiler plant operation and status, track performance and efficiency, and set and view alerts. It helps prevent unnecessary wear-and-tear of equipment as well as premature failure and reduces unscheduled maintenance. It's a perfect complement to the industry-best warranty that is standard with the Benchmark Platinum 4000 and 5000N.

Compact Design

Measuring only 78.2" H x 34" W x 63.5" D, the Benchmark Platinum 4000 and 5000N have the industry's smallest footprint. They easily fit through a standard size doorway and on a freight elevator.

Industry-best Warranty

Like all Benchmark Platinum boilers, the 4000 and 5000N series come with the best warranty in the industry. It includes:
• 15-year heat exchanger             • 5-year burner
• 3-year Edge controller               • 2-year parts