FOGATTI Instagas Comfort 170S Indoor Tankless Water Heater — 170,000 BTU, 7.5 GPM, CSA Certified

FOGATTI Instagas Comfort 170S Indoor Tankless Water Heater redefines hot water with on-demand performance in a compact footprint. With a robust 170,000 BTU input and a 7.5 GPM flow, you can count on steady warmth for showers, laundry, and kitchen tasks without the bulk of a traditional tank.

Designed for real-world homes, this unit delivers hot water instantly as you open a tap. The system adjusts heating and gas input to keep the temperature difference within a tight range, so mornings feel consistent whether it's chilly or warm outside. Four-stage combustion helps maintain dependable warmth while balancing efficiency and safety concerns.

Smart, precise comfort

Advanced water servo technology works with precision sensors to modulate flow and gas intake. The result is steady comfort at the faucet and reduced temperature swings, even when multiple outlets run at once.

Space-saving design and easy setup

Measuring 25 x 16.3 x 7.3 inches, the Instagas Comfort 170S fits into tight utility spaces and works with a wide range of water pressures (15–150 PSI). A standard 120V AC connection keeps installation simple for most homes.

Durable, CSA-certified quality

Built with a copper heat exchanger and a 304 stainless steel burner, this heater emphasizes durability and long life. CSA certification and built-in safety features offer peace of mind for daily use.

Real-world use and tips

• Endless hot water for showers, sinks, and appliances when you need it
• Quiet operation with fast, consistent hot water delivery at your taps

Notes for best performance

• Includes an active anti-freeze safeguard to protect components in cold conditions
• Best performance below 2,000 feet altitude
• CSA certification with 2-year full coverage and a 5-year heat exchanger warranty

In short, the Instagas Comfort 170S offers a space-saving, reliable alternative to traditional heaters, with flexible installation and ongoing support from FOGATTI.

Why choose tankless for your home

Tankless models provide endless hot water on demand and reduce standby heat. Their compact form helps keep utility spaces tidy, while efficient operation supports comfortable use across seasons without the heft of a storage tank.

Reliable protection and support

FOGATTI backs the 170S with protective features and responsive support. The unit includes two-year full coverage for the entire system and five years on the heat exchanger, backed by a team ready to assist with questions or setup.