Combicor® TTW Gas

• Vitraglas® lining
• Factory installed dielectric waterway fittings.
• Protective magnesium anode rod.
• Heat exchanger - UltraCoil® Heat Transfer System.
• T&P relief valve installed.
• Anti-scald device supplied with unit.
• Brass Drain Valve.
• Power Vented for positive exhaust during main burner operation.
• Cast Iron Burner for all gas types. Except 50 gallon model uses new Lo-Nox burner for natural gas.
• 2" Non-CFC foam insulation
10-Year limited warranty on tank and heat exchanger



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TTW1 Through-The-Wall

TTW1® Through-The-Wall

• 1" Non-CFC foam insulation.
• Intermittent Pilot Ignition System - no standing pilot.
• Can be vented both horizontally and vertically.
• May be installed up to 30` from outside wall with 2" PVC vent pipe and 3 elbows.
• May be installed up to 90` from outside wall with 3" PVC vent pipe and 3 elbows.
• Agency approved for use with schedule 40 ABS, schedule 40 PVC and schedule 40 CPVC
• Power vented for positive exhaust.
• Vitraglas® lining.
• Protective magnesium anode rod.
• Factory installed dielectric waterway fittings
• Factory installed Hydrojet® Total Performance System.
• Smart Valve control.
• T&P relief valve opening on side of tank.
• Slider Combustion Chamber Door.
• Brass Drain Valve.

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TTW2 Through-The-Wall

TTW2® Through-The-Wall

• Side connections for space heating.
• Can be vented both horizontally and vertically.
• May be installed up to 60` from outside wall, with 4" PVC vent pipe and 3 elbows.
• May be installed up to 30` from outside wall, with 3" PVC vent pipe and 3 elbows.
• Agency approved for use with schedule 40 ABS, schedule 40 PVC and schedule 40 CPVC
• Power vented for positive exhaust.
• Vitraglas® lining.
• Protective magnesium anode rod.
• Factory installed Hydrojet® Total Performance System.
• Factory installed dielectric waterway fittings
• 2" Non-CFC foam insulation.