Soffit

The approved vent terminal must be installed so that flue gases will not jeopardize people, overheat combustible structures or enter into buildings, and so that proper clearances are maintained (See Fig 5).

a)The vent terminal shall not be less than 7 feet above a public walkway.

b)The vent terminal shall terminate at least 3 feet above any (mechanical) air inlet within 10 feet.

c)The vent terminal shall not be within a 6-foot radius from a gas meter or regulator.

d)The vent terminal shall be a minimum of 6 feet from any combustion air inlet.

e)The vent terminal shall terminate from an opening window, at least 4 feet below or 4 feet horizontally from the opening.

f)The vent terminal shall terminate from a door, at least 1 foot above and 4 feet horizontally from the door.

g)The vent terminal shall not be less than 3 feet from an adjacent building.

h)The vent terminal shall not be less than 1 foot above grade.

1’MIN

VENT HOOD MUST BE MOUNTED ONE FOOT MINIMUM

ABOVE DOORS AND WINDOWS

1’MIN

4’MIN

VENT HOOD MUST BE MOUNTED FOUR FEET AWAY FROM DOORS AND WINDOWS

VENT HOOD

7’	MINIMUM
	MINIMUM
PUBLIC			ABOVE
		WALKWAY

			MIN
			4’
			FORCED10’
			ANY
	ABOVE		WITHIN
3’	ABOVE
3’		INLET
AIR

4’MIN

VENT HOOD MUST

BE MOUNTED FOUR FEET MINIMUM BELOW WINDOWS

ONEFOOTGRADE

ABOVE

Fig 5: Side wall exit locations for mechanical draft vent terminals

6 720 606 601

125FX NG, 125FX LP specifications

The AquaStar 125FX NG and 125FX LP are two remarkable models in the world of high-efficiency heaters. Designed for optimal performance in residential settings, these devices cater to diverse needs with their advanced technology and user-friendly features.

The AquaStar 125FX NG model operates using natural gas, while the 125FX LP utilizes liquid propane. This versatility allows users to choose the most suitable fuel type for their home setup. Both models boast an impressive energy efficiency rating, ensuring minimal energy waste while delivering reliable hot water on demand. This makes them not only cost-effective but also an eco-friendly choice for homeowners looking to reduce their carbon footprint.

One of the standout features of the AquaStar 125FX series is its compact design, which makes it ideal for installations in small spaces. With a sleek and modern appearance, it can easily blend into various interior aesthetics without occupying excessive room. The units are also relatively lightweight, facilitating a simple installation process.

In terms of performance, both the NG and LP models are equipped with a powerful BTU input that guarantees quick heating capabilities. They can provide ample hot water for multiple applications simultaneously, such as showers and dishwashing, making them perfect for busy households. Furthermore, the AquaStar 125FX units utilize advanced burner technology that ensures efficient combustion, resulting in a constant supply of hot water without fluctuations in temperature.

Safety is paramount in the design of the AquaStar 125FX series. Each heater is equipped with comprehensive safety features, including built-in vents for proper exhaust and a flame failure device that shuts the heater off if the flame goes out unexpectedly.

The control panel on both models is intuitive, allowing users to easily adjust the water temperature and monitor the unit's performance. Additionally, the AquaStar 125FX series is designed for longevity, with corrosion-resistant materials that withstand the rigors of daily use.

In summary, the AquaStar 125FX NG and 125FX LP are perfect examples of modern, efficient water heating technology. With their compact design, rapid heating capabilities, and robust safety features, these models present an excellent choice for any home looking to enhance its hot water supply while maintaining efficiency and environmental responsibility.