Triangle Tube PA155 Prestige Solo Condensing Gas Boiler 142,000 BTU (Wall Mount)

Product Description

Triangle Tube PA155 is a Prestige Solo series condensing hot water boiler rated at 95% AFUE with a DOE heating capacity of 142,000 BTU and a net IBR output of 123,000 BTU. The unit uses a 439 stainless steel/titanium fire-tube heat exchanger, a modulating burner with a 5.5:1 turndown ratio, and ACVMax control for multi-zone and cascade operation. It is wall-mounted and compatible with natural gas (convertible to LP).

• 95% AFUE condensing operation with DOE heating capacity 142,000 BTU and maximum input 153,000 BTU
• Modulating burner with 5.5:1 turndown, stainless steel/titanium 439 fire-tube self-cleaning heat exchanger
• ACVMax control with outdoor reset sensor, multi-zone/circulator control and cascade capability (up to 6 boilers)

Product Highlights

High-efficiency wall-mounted condensing boiler, modulating burner (5.5:1), ACVMax control and stainless steel/titanium fire-tube heat exchanger

Product Information

Standard Information

• Brand: TRIANGLE TUBE
• Manufacturer Part Number: PA155
• Country of Origin: United States

Technical Specifications

• Brand: Triangle Tube
• MPN: PA155
• Product Line: Prestige Solo
• Product Category: Boiler
• Product Type: Condensing hot water boiler (modulating)
• AFUE: 95%
• DOE Heating Capacity (BTU): 142,000
• Net IBR / Net AHRI Capacity (BTU): 123,000
• Maximum Input Capacity (BTU): 153,000
• Minimum Input Capacity (BTU): 27,800
• Turndown Ratio: 5.5:1
• Fuel Type: Natural Gas (convertible to Propane/LP with kit)
• Combustion Type: Condensing
• Vent Type: Direct vent (compatible with PVC, CPVC, polypropylene, stainless steel)
• Vent / Flue Diameter: 3 inches
• Mounting Type: Wall-mounted
• Modulating / Staging: Modulating
• Includes Pump: Yes
• DHW Production: No
• Ultra Low NOx Emissions: Yes (Low NOx certified)
• Control: ACVMax control (multi-zone, multi-circulator, cascade up to 6 boilers)
• Heat Exchanger Material / Construction: 439 stainless steel fire-tube with titanium; self-cleaning
• Certifications: ETL listed; AHRI certified; ASME certified; ISO certified
• AHRI Reference Number: 9032833
• Maximum Altitude: 10,000 Feet
• Minimum Altitude: 0 Feet
• Dimensions (Depth x Width x Height): 17 5/16 in x 19 3/4 in x 39 9/16 in
• Weight: 130 Pounds
• Water / Storage Volume (Gallons): 14
• Supply Connection: 1 1/4 Inches NPT
• Return Connection: 1 1/4 Inches NPT
• Gas Connection Size: 3/4 Inch NPT
• Condensate Drain Connection: 3/4 Inch NPT
• Connection Type: NPT
• Power Supply: 120V, Single Phase, 60 Hz
• Electrical Phase: Single Phase
• Electrical Frequency: 60 Hz
• Accessories Included: Outdoor reset sensor; ACVMax control module; wall mounting bracket; NG-to-LP conversion kit
• Max Boiler Side Pressure: 30 psi
• Application / System Type: Hydronic (hot water) heating
• Compatible Vent Materials: PVC, CPVC, Polypropylene, Stainless Steel
• NOx Certification / Standard: 2012 SCAQMD Low NOx certified