Image of an exalt Wall Boiler

Exalt Wall

The Exalt features an all stainless steel fire tube heat exchanger. Available in 110, 155 and 199 MBH for all your home heating hot water needs. CTRLMAX Control System-EZ Setup allows for a quick :60 second setup. Easy troubleshooting in plain text, no codes. The large plate heat exchanger provides industry leading performance. Universal vent adapter directly accepts PVC, Polypropylene, and Stainless Steel

Warranty Info

INDUSTRY LEADING WARRANTY PROGRAM Standard – 2-year parts and 10-year primary heat exchanger warranty. Plus – 5-year parts, 2-year labor allowance, and 10-year primary heat exchanger warranty with registration. Elite – 6-year parts, 3-years labor and 12-year heat exchanger warranty offered with registration, combustion analysis and hydronic system treatment. See warranty for details.

Features and Benefits

  • Market Leading Warranty Program with Coverage up to 6 yr. Parts, 3 yr. Labor & 12 yr. Heat Exchanger
  • 3” Vent up to 100’
  • Stainless Steel Fire Tube Heat Exchanger
  • Quick-Dose System Inhibitor/Protector Included
  • Turndown Ratio of 8:1
  • Natural Gas or Propane
  • ASME Certified
  • Easy Troubleshooting in Plain Text, No Codes
  • Developed for the USA

Technical Documentation

Warranty Information

Marketing Documentation

Quick Look

Exalt Model Solo 110 Solo 155 Solo 199
Min Input (BTU) 13,750 19,375 24,875
Max Input (BTU) 110,000 155,000 199,000
Turndown Ratio 8:1 8:1 8:1
AFUE 95% 95% 95%
DOE Heating Capacity (MBH) 102 142 184
AHRI Net Rating (MBH) 89 123 159
Fuel NG & LP NG & LP NG & LP
Gas Connection 3/4" 3/4" 3/4"
Supply / Return Connections 1” 1” 1”
Vent/Air Connections 3” 3” 3”
2” Maximum Vent Length 33’ 33’ 33’
3” Maximum Vent Length 100’ 100’ 100’
Water Volume (Gallons) 2 3 4
CH Maximum Flow Temperature (°F[°C]) 185 (85) 185 (85) 185 (85)
Cabinet Height 26” 26” 26”
Cabinet Width 21 3/4" 21 3/4" 21 3/4"
Cabinet Depth 16 1/2" 16 1/2" 16 1/2"
Weight (Lbs) 88 99 119

Additional Products

Gallant Wall Condensing Boiler

Gallant Wall

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High efficiency condensing boilers 95% energy efficient. Available in 250, 299, 399.
Gallant Solo Details
Image of an exalt combi boiler

Exalt Combi

Image of an exalt combi boiler Icon
Ideal high- efficiency condensing boiler. Combi sizes are available in 155 and 199 MBH for all your home heating and your hot water needs.
Exalt Combi Details