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Hersteller: Empire Comfort Systems Dateigröße: 2.89 mb Dateiname: 5f560c9e-1e27-4085-bce5-4b69a519b409.pdf Unterrichtssprache:

Figure 11a VENTING LABEL POWER EXHAUSTER PRESSURE SWITCH JUNCTION BOX FAN GUARD FAN MOTOR SIGHT GLASS GAS SUPPLY CONNECTION (Not Shown) ACCESS PANEL COMBUSTION AIR INLET COLLAR LIGHTING INSTRUCTION & RATING PLATE Figure 11b COMBINATION GAS CONTROL MANIFOLD PILOT PRESSURE TAP PRESSURE REGULATOR TUBING ADJUSTMENT SCREW (UNDER CAP SCREW) 12 Heater Parts from ACF Greenhouses 13 CHECKING INPUT RATE Pilot Orifice Identity Numbers Pilot Burner Identity No. Identity No. Manufacturer Natural Gas Propane Gas Honeywell BCR-18 BCR-11 or -12 Robertshaw Johnson 7715 4710 1 8 N  1 O P L  As number appears on top of pilot orifice. Table 6 Orifice Drill sizes with Decimal Equivalents Main Burner Orifices Dia. Dia. Drill Decimal Drill Decimal Size Equivalent Size Equivalent 19 .1660 37 .1040 21 .1590 39 .0995 22 .1570 40 .0980 24 .1520 41 .0960 27 .1440 43 .0890 29 .1360 44 .0860 Table 5 Manifold Pressure & Gas Consumption Natural Propane Typical Heating Value (BTU/Cu.Ft.) 1040 2500 No. of Model Specific Gravity 0.60 1.53 Orifices Manifold Pressure inches w.c. 3.5 10.0 Cfh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125 52 PSH130 Gal/Hr. Propane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . — 1.42 BSH130 Sec/cu.ft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 69 2 Orifice Drill Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 41 Cfh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 60 PSH150 Gal/Hr. Propane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . — 1.64 BSH150 Sec/cu.ft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 60 3 Orifice Drill Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 44 Cfh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 68 PSH170 Gal/Hr. Propane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . — 1.86 BSH170 Sec/cu. ft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 60 3 Orifice Drill Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 43 Cfh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 90 PSH225 Gal/Hr. Propane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . — 2.46 BSH225 Sec/cu.ft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 40 3 Orifice Drill Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 37 Cfh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 269 112 PSH280 Gal/Hr. Propane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . — 3.06 BSH280 Sec/cu. ft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 32 4 Orifice Drill Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 39 Cfh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327 136 PSH340 Gal/Hr. Propane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . — 3.72 BSH340 Sec/cu. ft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 26 5 Orifice Drill Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 40 Above gases based on average standards. Units can be furnished for gases of different values and specific gravities. (Gas/Hr. Propane based on 60°F, 30" Hg, 91,500 Btu/Gal.  Heater Parts from ACF Greenhouses 14 ! At 65°F ambient and unit fired at full rated input. Max mounting height as measured from bottom of unit, and without deflector hoods. " Note: Ratings shown are for elevations up to 2,000 feet. For elevations above 2,000 feet, ratings should be reduced at the rate of 4% for each 1,000 feet above sea level. (In Canada see Rating Plate.) Reduction of ratings requires use of high altitude kit. # Data listed is for standard 115-volt, 60-Hertz, single-phase motors. All single phase motors are totally enclosed and thermal overload protected. A H D (OPENING) BB E AA B K W X F C CC DD J L (MIN. DISTANCE TO WALL)  GAS SUPPLY CONNECTION 27/8" FF G EE 33/8" 31/8" 4" ROUND FOR PSH 130 thru 225 MODELS ONLY COMBUSTION AIR INLET COLLAR (SIZES 280 & 340) COMBUSTION AIR INLET COLLAR (SIZES 130-225) 31/8" 41 OVAL COLLAR FITS /2" 6" ROUND PIPE FOR MODELS PSH 280 & 340 ONLY K The minimum recommended installation clearance from top and rear of unit (motor) is six inches. Clearance to sides is eighteen inches, and clearance at bottom should equal “C” dimension shown in table for each model. DO NOT USE PROPELLER UNITS WITH DUCT WORK. Dimensions (in inches) — PSH Performance—PSH Dimension PSH 130 PSH 150 PSH 170 PSH 225 PSH 280 PSH 340 A 23-1/2 25-5/8 25-5/8 28-5/8 33-5/8 40 B 35-1/2 40-1/2 40-1/2 40-1/2 40-1/2 40-1/2 C 22 25 25 25 25 25 D 21-1/16 23-3/16 23-3/16 26-3/16 31-3/16 37-1/2 E 20 24 24 24 24 24 F 12-1/2 14-1/2 14-1/2 14-1/2 — — G 1 2 2 2 1-5/8 1-5/8 H 19-7/8 22 22 25 30 36-3/8 AA 8 9 9 9 9 9 BB 7 1/2 7-1/2 7-1/2 7-1/2 7-1/2 7-1/2 CC 1 1/8 1/8 1/8 1-3/8 1-3/8 DD 3-1/4 ...

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