Prestige Solo 399 Condensing Gas Boiler, 330,000 BTU
Brand: Triangle Tube
Part#: PA399
Model: Prestige Solo 399
Prestige Solo 399 model by Triangle Tube (ACV) is a heat-only, Energy Star listed mod-con boiler with 330 MBTU (Net AHRI) output and ACVMax control.

Features:
  • 439 Stainless steel, self-cleaning ASME heat exchanger
  • Energy Star listed
  • Two outdoor reset curves / set points
  • Multiple zone & circulator control
  • High water capacity provides stable temperature control, adapts to high or low demand and reduces short-cycling
  • 6 pre-programmed applications for basebord, radiator, fan coil or radiant heat systems
  • Cascade functionality (up to 6 boilers)
  • Compatible with PVC, CPVC, PP (PolyPropylene - recommended) and S. Steel vent pipe
  • Low-NOx - 2012 SCAQMD Certified.

Technical Specifications:
  • Input Modulation (BTU): 72,500 - 399,000
  • DOE Rating (BTU): 379,000
  • Net AHRI Rating (BTU): 330,000
  • Efficiency (AFUE): 95.1%
  • Turndown (Modulation) Ratio: 5.5 : 1
  • Fuel Type: Natural Gas (NG) or Propane (LP)
  • System Type: Hydronic (Hot Water)
  • Boiler Connections: 1-1/2" NPT
  • Gas Connection: 1" NPT
  • Max. Boiler Side Pressure: 30 psi
  • Condensate Drain: 3/4" NPT
  • Vent/Air Size: 4"
  • Vent Material: PVC, CPVC, PolyPropylene, St. Steel, Concentric
  • Power Supply: 120V, 60Hz
  • Dimensions (Depth x Width x Height): 23-5/8" x 24-7/8" x 39-3/8"
  • Weight (lbs): 216
  • Water Volume (Gallons): 7.4
  • Mounting Type: Wall-mounted (Wall-hung).

Warranty:
10-Year limited heat exchanger warranty / 2-Year control & blower warranty
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