oil fired

	POOL HEATER FEATURES			POOL HEATER SIZING CHART

 

More than just for the fun of it swimming also contributes significantly to your family's health.

Swimming is "just what the doctor ordered" for maintaining health and vigor, especially during those "neglected" middle years.

	An OTF pool heater maintains temperature with fuel efficiency and low maintenance
	Pool heaters preserve the beauty of your pool area since there is no chimney or special housing needed

A pool heater can also heat a pool enclosure or adjacent building     Pool heaters add fun by giving you a longer swimming season     Pool water stays at the temperature you select     OTF pool heaters have no problems with corrosion or scaling     Every OTF pool heater has a safe - McDonnell- Miller low water cutoff         OTF boiers have economical, low-maintenance operation An OTF pool heater is easily and quickly installed   OTF pool heaters come with a five year limited warranty         OTF pool heaters are also available as indoor boilers (Model ITF)
early spring. . . . late Fall.... cool summer days and nights why limit your enjoyment. . . .
	more family time together
		more entertainment options
			more personal enjoyment
Most people find that water between 75° and 80° is ideal for swimming. Yet, only in certain areas, such as Southern California Southern Florida, does the sun maintain water temperature above 75° three months of the year. And the swimming season-and swimming day -in even these areas could be stretched by the use of a pool heater.

	durable, long lasting construction.. . . built to National Board Specifications Comes in Outdoor (OTF) or Indoor (ITF) Versions
	all-copper indirect heat exchanger design practically eliminates corrosion, scaling and condensation problems
	aluminized flue collector and firebox assembly withstands atmospheric corrosion
	flame retention forced draft oil burner provides efficient combustion; easy access for maintenance and adjustment; UL listed components
	precast refractory combustion chamber is surrounded by insulating pellets to keep heat loss through the base to a minimum
	preassembled for ease of installation

SPECIFICATIONS

Model- OTF 510 801 1010 1600 Gross Input 140,000 210,000 280,000 350,000 *Gross Output- BTU/HR 109,200 163,800 218,400 273,000 Flue Pipe Diam 6" 6" 8" 8" Firing Rate- GPH 1.00 1.50 2.00 2.50 Width 22" 22" 26 1/4" 26 1/4" Length 31" 31" 34" 34" Height 38 1/2" 38 1/2" 45" 45" Approx. Shipping Weight 397 434 602 620 *Use Gross Output - BTU/HR to estimate boiler size
Standard Equipment OTF- Aluminum jacket with self venting / ITF- flush jacket with baked enamel finish, Boiler body with combustion chamber installed, theraltimeter, completely assembled and packaged with oil burner, cadcell relay, pool & limit control, relief valve, indirect pool heating coil SC-150 (510/801) SC-200 (901/1600) with 1 1/2" I.P.S. tappings.
POOL HEATER SIZING CHART HEAT LOSS FROM POOL SURFACE B.T.U.'S PER HOUR
There are many factors related to proper sizing of pool heater. We recommend that you contact your installing dealer for help in determining the correct size for your particular application.
POOL HEATER SIZING CHART HEAT LOSS FROM POOL SURFACE B.T.U.'S PER HOUR Surface Area of Pool, Sq. Ft. Desired Pool Temperature (°F) Approximate Gallons 80° 85° 90° 500 137,000 Btu. 155,000 Btu. 200,000 Btu. 20,000 600 166,000 Btu. 185,000 Btu. 240,000 Btu. 24,000 700 200,000 Btu. 218,000 Btu. 280,000 Btu. 28,000 800 220,000 Btu. 250,000 Btu. 320,000 Btu. 32,000 900 248,000 Btu. 280,000 Btu 360,000 Btu. 36,000 1000 275,000 Btu. 310,000 Btu. 400,000 Btu. 40,000 1200 330,000 Btu. 370,000 Btu. 480,000 Btu. 48,000 1400 384,000 Btu. 435,000 Btu. 560,000 Btu. 56,000 1600 or larger Refer inquiry to Thermo-Dynamics. Note 1.  These heat losses are based on an assumed wind velocity at the water surface of 5 m.p.h. and an ambient temperature of 60°F. Note 2. Where surface area and gallons do not coincide, surface area must take precedence. For more information on heat loss from spa surfaces, contact Thermo-Dynamics.

A Properly Sized Swimming Pool Heater will gain 20 to 24ºF in 24 hours.

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