• Capacity & Output –
TCWH180S-AS - 18,000 to 180,000 BTUs
TCWH199S-AS - 19,900 to 199,000 BTUs
• Efficient Design – ANSI Z21.10.3/CSA 4.3 certified
• Eco-Friendly – Ultra Low NOx system, LP or
Natural gas
• Digital Thermostat – Precisely controls temperature
with outputs from 95°F to 140°F
• Energy Star & ETL Certified – Uses 14% to 55% less
energy
• 12-Year Limited Heat Exchanger Warranty – 5-Year
Limited Parts Warranty
