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GAS-FIRED, POWER-EXHAUSTED
<br /> • 132% Thermal Efficiency • Horizontal or Vertical Venting • Field Convertible to PLQSa y%W1
<br /> Continuous Retry • Commercial or Residential Applications ``OO ptiance City of Orono,
<br /> Date
<br /> For applications requiring a low profile unit, Modine offers the Hot Dawg®unit heater. e o aw
<br /> may be installed in residential or commercial application y� below the ceiling.The
<br /> superior quality matched with the following features makes7the Ho Dt 1
<br /> choice for a variety of applications: kit
<br /> 'r•82%thermal efficiency for fuel savings.
<br /> • Uses natural or propane gas (field convertible from natural to propane gas).
<br /> • Certified for residential, commercial and industrial use.
<br /> •Lightweight,easily installs 1"from ceiling with only two angle brackets(standard on 30-75,
<br /> accessory for 100-125).
<br /> •Install quickly and easily with knockouts for quick access to gas and electricity.
<br /> •The standard power exhauster allows the unit to be vented vertically or horizontally and is
<br /> designed to use the smallest diameter vent pipe possible.
<br /> MODEL •Permanently-lubricated motor for trouble-free dependability.
<br /> • Full 10-year warranty on heat exchanger.
<br /> •Available in both propeller fan and centrifugal blower configurations.
<br /> The PDP (propeller) power vented gas-fired unit heater is a product that is inexpensive to install,
<br /> L f easy to use, and offers excellent in-service economy.The PDP model series expands on the size
<br /> range of the HD model series providing product that is certified for commercial and industrial
<br /> applications in sizes from 150 through 400MBH.
<br /> For blower model data, see page 8.
<br /> ` Table 4.1 - Propeller Unit Model HD and PDP General Performance Data
<br /> Model HD Sizes Model PDP Sizes
<br /> 30 45 60 75 100 125 1S0 1 175 250 300 350 400
<br /> Btu/Hr Input OO 30,000 45,000 60,000 75,000 100,000 125,000 150,000 175,000 250,000 300,000 350,000 400,000
<br /> Btu/Hr Ouput O 24,600 36,900 49,200 61,500 82,000 102,500 123,000 143,500 205,000 246,000 287,000 328,000
<br /> Entering Airflow(CFM) 505 720 990 1
<br /> @ 70"F 160 1490 1980 2180 2550 3700 4460 4870 5440
<br /> MODEL • • Air Temp.Rise(°F) 44 46 45 48 50 47 51 51 50 50 53 54
<br /> Max.Mounting
<br /> Height(Ft.)Q 10 10 12 14 12 16 16 17 19 21 20 19
<br /> Heat Throw(Ft.)@
<br /> Max Mtg Ht 0) 25 27 36 38 42 56 F55 59 67 74 70 69
<br /> The PTP features a stainless steel tubular heat exchanger as STANDARD on all units with a
<br /> --r 10-year heat exchanger warranty, providing customers with a peace of mind.Users of the PTP will
<br /> also benefit from a design that allows quick and easy installations.
<br /> .-...o. Table 4.2 - Propeller Unit Model PTP General Performance Data
<br /> Model PTP Sizes
<br /> 150 175 200 250 300 350 400
<br /> MODEL • ► Btu/Hr Input OO 150,000 175,000 200,000 250,000 300,000 350,000 400,000
<br /> Btu/Hr Ouput i0 123,000 143,500 164,000 205,000 246,000 287,000 328,000
<br /> Entering Airflow(CFM)@ 70°F 2140 2725 2870 3995 4545 5280 5995
<br /> Air Temp.Rise(°F) 53 48 52 47 50 50 51
<br /> Max.Mounting
<br /> Height(Ft.)(Z 15 14 15 18 19 18 21
<br /> Heat Throw(Ft.)(@
<br /> Max Mtg Ht) 51 50 53 62 69 65 74
<br /> O Ratings shown are for elevations up to 2,000 Ft.For elevations above 2,000 feet,ratings should be reduced at the rate of 4%
<br /> for each 1,000 feet above sea level.(In Canada see rating plate.)Reduction of ratings requires use of a high altitude kit.
<br /> ®Data taken at 55°F air temperature rise.At 65°F ambient and unit fired at full-rated input.Mounting height as measured from
<br /> bottom of unit,and without deflector hoods.For units equipped with deflector hoods.
<br /> DO NOT LOCATE ANY GAS-FIRED UNIT IN AREAS WITH CHLORINATED,
<br /> HALOGENATED, OR ACIDIC VAPORS IN ATMOSPHERE.
<br /> Request Catalog 6-189 For Complete Technical Information and Specifications.
<br /> Q 75-136.49
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