Crest Condensing Boiler

• Smart Touch™ with Modbus Protocol and Cascading Sequencer
• 1.5, 2.0, 2.5, 3.0, 3.5, 4.0 and 5.0 Million Btu/Hr
• Firing Rate Modulation up to 25:1
• Direct-Vent Flexibility to 100 Feet
• Flexible Flow Rates Up to 350 GPM
• Introduction Video from AHR Expo 2011