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CREST vs. BENCHMARK

CREST vs. BENCHMARK. CREST IS CLEARLY SUPERIOR HERE’S THE TOP REASONS!. AERCO IS GOOD AT THIS!. Introduced the first high-efficiency, commercial, gas-fired, hydronic boiler in the U.S. Longest-selling provider of condensing products with unmatched modulation.

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CREST vs. BENCHMARK

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  1. CREST vs. BENCHMARK CREST IS CLEARLY SUPERIOR HERE’S THE TOP REASONS!

  2. AERCO IS GOOD AT THIS! • Introduced the first high-efficiency, commercial, gas-fired, hydronic boiler in the U.S. • Longest-selling provider of condensing products with unmatched modulation. • First boiler manufacturer to publish Part Load efficiency curves • First boiler manufacturer to pursue and achieve third-party confirmation of performance efficiency through Underwriter’s Laboratories (UL), Inc. • Leader in advanced control of multiple-unit boiler plants that leverages the unparalleled turndown of AERCO boilers to reap maximum efficiency benefits. • Leader in overall system design and education. As a pioneer of high-efficiency products, AERCO has a history of educating the engineering community to rethink overall system design to fully leverage the benefits of condensing and modulating equipment.

  3. AERCO IS GOOD AT THIS!THE GAME BEGINS ON THEIR COURT! www.aerco.com

  4. *CREST vs. Benchmark • Crest has 5 Models: • 1.5, 2.0, 2.5, 3.0 and 3.5 Million BTU • Benchmark has 3 Models: • 1.5, 2.0 and 3.0 Million BTU • This is Only an Advantage if We’re Specified…We Must Drive the Spec!

  5. *CREST vs. Benchmark • TURNDOWN: • FB1500 25:1 BMK1.5 20:1 • FB2000 25:1 BMK2.0 20:1 • FB250020:1 • FB3000 20:1 BMK3.0 15:1 • FB350018:1 • This is a Clear Advantage…Use It!

  6. *CREST vs. Benchmark TUBES AND WELDS • (57) Tubes in a Crest 2.0 Million • (211) Tubes in a Benchmark 2.0 Million • (114) Welds in a Crest 2.0 Million • (422) Welds in a Benchmark 2.0 Million • This is a Difference Maker!

  7. *CREST vs. Benchmark AERCO Multi-Unit Control • BMS II Control • Up to 32 Units • Header Temp Sensor • Constant or Remote Set Point Operation • “Load Sharing” Strategy • Building EMS Capable Through ModBus Approx. $3500.00

  8. CREST vs. Benchmark Crest Standard Built-In Cascading Sequencer Cascade Up to 8 Units At No Additional Cost!

  9. CREST vs. Benchmark • Crest No Charge Multiple Boiler Cascade Allows for Lead-Lag or EfficiencyOptimization Control. • Benchmark Requires Optional BMS II Control (Approx. $3500.00 Adder) Built in Cascade Sequencer

  10. *CREST vs. Benchmark AERCO Venting Limitations • Conventional or Direct Sealed • 140 Feet Combined Exhaust / Intake • (Above 140 May Require Up Sized Vent) • Common Venting of Positive Pressure Units (as long as -.25” w.c. maintained?) • No Extra Fans Required • In House Design / Layout Assistance

  11. CREST vs. Benchmark • Crest Venting: • 6 Venting Options for Flexibility of Placement of Units Within Building • Permits Direct-Vent Air Intake and Vent Runs Up to 100 Equivalent Feet • Uses AL29-4C Stainless Steel (Category IV) Vent Pipe • Multiples of 2 or More Crest Boilers Can Be Commonly-Vented

  12. CREST vs. Benchmark • Combined Venting of Multiple Crest Boilers • Option Features a Special Exhaust Damper to Prevent Recirculation • Vent Damper will be Operated by the Crest Boiler Controls

  13. *CREST vs. Benchmark HX Warranty

  14. CREST vs. Benchmark HX Warranty • Crest Carries a Ten Year Limited Warranty • Crest Warranty is Non-Prorated

  15. *CREST vs. Benchmark Advanced Boiler Control

  16. CREST vs. Benchmark AERCO C-MORE Control 20:1 or 15:1 Turndown Ratio 2 line, 16 Character Display Password Security Low Water Flow Indication DHWP Outdoor Reset (optional) No “Optimizing” ModBus (optional) BMS Needed for Multiple Unit Boiler Installations ($3500.00) Optional “Gateways” Available For Protocols Such as LonWorks and BacNet.

  17. CREST vs. Benchmark • We Have Multiple Solid Advantages! • These are Just a Few Highlights! • Study AERCO Information and Website. • We Must Drive the Spec!

  18. Questions? • Thank You!

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