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Type | Tankless |
---|---|
Category | Residential |
Fuel Type | Gas |
Condensing | Yes |
Flow Rate | 9.8 GPM |
Maximum Water Flow Rate | 9.8 GPM |
Energy Factor | 0.93 |
Dimensions | 14.0 x 18.5 x 26.0 inches |
Weight | 45 lbs |
Venting | Direct vent |
Gas Connection | 3/4 inch |
Water Connection | 3/4 inch |
Gas Type | Natural Gas |
Maximum BTU Input | 199, 000 |
Maximum BTU | 199, 000 |
Minimum BTU Input | 15, 000 |
Temperature Range | 98°F - 140°F |
Temperature Range with MCC-91 controller | 98°F - 185°F |
Electrical Requirements | 120V |
Ignition Type | Electronic |
Warranty | 5-year parts |
Explains hazard alert symbols like Danger, Warning, and Caution for user safety.
Crucial safety rules for installation, operation, and maintenance to prevent hazards.
Lists included components, items needed for installation, and useful extras.
Overview of optional accessories to enhance water heater functionality.
Detailed technical specifications, flow rates, dimensions, and electrical data.
Covers general guidelines, location selection, clearances, and water quality.
Step-by-step instructions for mounting indoor and outdoor models to the wall.
Details on vent types, sequence, clearances, and approved materials.
Instructions for connecting water supply, isolation valves, gas, and power.
Guide to parameter settings, pumps, service indicators, and final installation checklist.
How to use the controller, mute beeps, lock settings, and set temperature.
Viewing performance data, diagnostic codes, and error indicators.
Annual inspection, cleaning of components, vent system, motors, and scale prevention.
Step-by-step guide for cleaning the air filter and flushing the heat exchanger.
Procedures for draining the water heater for storage or freeze protection.
Includes wiring diagrams, ladder diagrams, and pressure/flow curves for technical reference.
Massachusetts gas regulations, service, and warranty details.