valutazioni - 2, GPA: 3.5 ( )

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8 Fig. 10: (Side view) Burner insertion illustration F. HORIZONTAL FURNACE POSITIONS: The horizontal furnace may be turned end for end, or rotated, making the top into the bottom, as shown in Fig. 11. Fig. 11: A horizontal furnace rotated 180° (or flipped end for end) to reverse airflow direction After the furnace has been positioned, the bottom burner mounting stud must be broken off before mounting the burner (See Fig. 12). Also, the fan & limit and its mounting bracket must be relocated once the unit is in position. (See Fig. 7). Fig. 12: Required modification to burner mounting studs before burner installation G. EXTERNAL WIRE HARNESS LOCATIONS FOR OL33, 37 Fig. 13: External electrical wiring in conduit on large furnace models All installations and services must be performed by qualified service personnel. 9 The OL33, 37 and 39 furnaces have an external wire harness that mounts in pre-punched holes in the side casings (See Fig. 13). A Horizontal furnace is shown below with external wire harness and fan speed terminal strip (blower access panel removed). (See Fig. 14). Fig. 14: The wiring system of a typical horizontal furnace H. BURNER SPECIFICATIONS AND APPLICATIONS THERMO PRIDE BURNER APPLICATIONS FURNACE MODEL THERMO PRIDE’S BURNER SPEC NO. * INS BECKETT BURNER MODEL & TUBE LENGTH HEAD STATIC PLATE MAXIMUM NOZZLE SIZE** STANDARD NOZZLE SIZE OIL PUMP PRESSURE (PSIG) OC2-56 TP-1401 N AFG-3-5/8 FO 3-3/8 0.55X70H 0.50X70H 120 OC5-85 TP-101 S AF 7-3/4 F3 2-3/4 0.75X80H 0.75X80H 100 OH2-56 TP-1401 N AFG 3-5/8 F0 3-3/8 0.55X70H 0.50X70H 120 OH3-72 TP-101 S AF 7-3/4 F3 2-3/4 0.65X80H 0.65X80H 100 OH5-85 TP-101 S AF 7-3/4 F3 2-3/4 0.75X80H 0.75X80H 100 OH11-105 TP-101 S AF 7-3/4 F3 2-3/4 0.90X80H 0.90X80H 100 OH16-125 TP-102 S AF 7-3/4 F6 2-3/4 1.25X80H 1.10X80H 100 OL2-56 TP-1401 N AFG 3-5/8 F0 3-3/8 0.55X70H 0.50X70H 120 OL5-85 TP-101 S AF 7-3/4 F3 2-3/4 0.75X80H 0.75X80H 100 OL11-105 TP-101 S AF 7-3/4 F3 2-3/4 0.90X80H 0.90X80H 100 OL16-125 TP-102 S AF 7-3/4 F6 2-3/4 1.25X80H 1.10X80H 100 OL20-151 TP-1003 S AF 7-3/4 F12 2-3/4 1.35X80S 1.35X80S 100 OL33-200 TP-104 S AF 5-3/4 F22 2-3/4 2.00X80S 1.75X80S 100 OL37-250 TP-105 N AF 5-3/4 F31 2-3/4 2.50X80S 2.25X80S 100 OL39-320 TP-106 N AF 5-3/4 F31 SPIDER 3.00X80S 2.75X80S 100 OT5-85 TP-101 S AF 7-3/4 F3 2-3/4 0.75X80H 0.75X80H 100 OT11-105 TP-101 S AF 7-3/4 F3 2-3/4 0.90X80H 0.90X80H 100 OT16-125 TP-102 S AF 7-3/4 F6 2-3/4 1.25X80H 1.10X80H 100 * INSULATOR S = SLEEVE OR N = NONE ** MAXIMUM NOZZLE SIZE FOR UL LISTING OF FURNACE. THE NOZZLE SIZE GIVES THE NOMINAL FLOWRATE, IN GPH, FOLLOWED BY THE SPRAY ANGLE, IN DEGREE’S, AND THE SPRAY PATTERN, EITHER “H” FOR HOLLOW CONE OR “S” FOR SOLID CONE. FOR EXAMPLE, A NOZZLE RATED AT 0.65 GPH @ 100 PSIG THAT PROVIDES AN 80° SPRAY ANGLE AND A HOLLOW SPRAY PATTERN WOULD BE ABBREVIATED IN THE TABLE AS “0.65 X 80H”. For more specific burner information, contact Thermo Products, LLC. P.O. Box 217, North Judson, IN 46366. Phone 574-896-2133. All installations and services must be performed by qualified service personnel. STANDARD BURNER NOZZLES: The OL2, OH2, OC2 and OC1, along with the OL33, OL37 and OL39 have the nozzles already installed in the burners. The balance of the oil units has the nozzles shipped as loose items with the furnace. Below is a chart showing the heating capacity of the furnace for each approved nozzle size. OIL NOZZLE CAPACITY CHART EQUIVALENT EFFECTIVE HEAT HEATING INPUT RATE* CAPACITY** UNITS NOZZLE SIZE (BTU/HR) (BTU/HR) (GPH) OH2,OL2,OC2 .50 70,000 56,000 .55 77,000 61,600 OH3 .65 91,000 72,800 OL,OH,OC,OT5 .75 106,250 85,000 OC5 .85 119,000 95,200 OL, OT11 .85 119,000 95,200 .90 126,000 100,800 OH11 1.00 140,000 112,000 OH,OL,OT16 1.10 154,000 123,200 1.20 168,000 134,400 1.25 175,000 140,000 OL20 1.35 189.000 151,200 OL33 1.75 245,000 196,000 2.00 280,000 224,000 OL37 2.25 315,000 252,000 2.50 350,000 280,000 OL39 2.75 385,000 308,000 3.00 420,000 336,000 All rates shown above achieved with 100 PSIG pump pressure (except for OH2, OL2 and OC2, which require 120 PSIG). * Based on #2 domestic heating fuel oil having heating value of 140,000 BTU per gallon. ** Based on thermal efficiency of 80%. 10 All installations and services must be performed by qualified service personnel. RIELLO BURNER APPLICATION CHART The optional F3 and F5 Riello flame retention oil burners have been UL listed (UL File #MP3252) for application on the following Thermo Pride oil fired furnaces. MODEL PART OH3 OC5, OL5, OH5, OT5 OL11, OH11, OT11 OL16, OH16, OT16 OL20 MTG. PLATE PART NO. TOP-25752 BTM-35733 35750 35750 35750 35750 MTG. PLATE GASKET PART NO. 330090 330088 330088 330088 330088 **NOZZLE SIZE .50-60A .60-60A* .75-60A* .90-60A* 1.10-60A* NOZZLE PART NO. 380393 380394 380395 380396 380397 OIL PUMP PRESSURE 170 PSI 145 PSI 145P...

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