ASHRAE Journal - January 2021 - 96

Benchmark® Platinum 4000/5000N.
Big Performance, Small Size.
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.

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 4000/5000N 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.

Dual Returns

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.

©2020 AERCO

800.526.0288

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-ofsystem 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
* 3-year Edge Controller
* 5-year burner
* 2-year parts

aerco.com
http://www.aerco.com
ASHRAE Journal - January 2021

Table of Contents for the Digital Edition of ASHRAE Journal - January 2021
