2420 38TH ST ROYELL MANUFACTURING 2025-03-27

GENERAL INFORMATION—CONTINUED Dimensions—Continued Table 5. Dimensions—Models UDX and UDZ Dimension See Figure Size 3 Unit A B C` D E F G I H I J I K M' N P I Q R I S T Inches( 1116 mm s2) 030, 13-3/4 27 10 13-13/16 29-3/4 25-9/16 6 5-15/16 3-1/2 3-11/32 17-3/8 1-9/16 4-9/32 13 9-9/16 3.3/4 2-15/16 045 (349) (686) (254) (351) (756) (649) (152) (151) (89) (85) (441) (40) (109) (330) (243) (95) (75) 060 16-3/4 27 13 13-13/1632.23/3225-9/168-11/165-15/16 6 3-11/32 17-3/8 1-9/16 4-9/32 13 9-9/16 4-1/16 2-15/16 (425) (686) (330) (351) (831) (649) (221) (151) (152) (85) (441) (40) (109) (330) (243) (103) (75) 075 16-3/4 27 13 13-13/1631-29/3225-9/168-11/165.15/16 6 3-11/32 17-3/8 1-9/16 4-9/32 13 9-9/16 4-1/16 2-15/16 (425) (686) (330) (351) (810) (649) (221) (151) (152) (85) (441) (40) (109) (330) (243) (103) (75) 100 24-3/4 27 21 13-13/16 34-9/32 25-9/16 15-5/16 5.15/16 8-29/32 3-11/32 17-3/8 1.9/16 4-9/32 13 9-9/16 5-15/32 2-15/16 (629) (686) (533) (351) (871) (649) (389) (151) (226) (85) (441) (40) (109) (330) (243) (139) (75) 125 24.3/4 27 21 13-13/16 34-9/32 25-9/1615-5/16 5-15/16 8-29/32 3-11/32 17-3/8 1-9/16 4-9/32 13 9-9/16 5-15/32 2-15/16 (629) (686) (533) (351) (871) (649) (389) (151) (226) (85) (441) (40) (109) (330) (243) (139) (75) 150, 75, 20-1/8 38-3/16 16 23 48-7/16 40 9-5/8 8-5/16 5-3/8 6-1/2 25-11/161-13/32 8-1/8 22-3/16 16-3/8 5-1/2 4-1/4 200 (511) (970) (406) (584) (1230) (1016) (244) (211) (137) (165) (652) (36) (206) (564) (416) (140) (108) 225, 26-1/8 38-3/16 22 23 48-7/16 40 13-1/16 8-5/16 9 6-1/2 25-11/161-13/32 8-1/8 22-3/16 16-3/8 B-1/16 4-5/16 250 (664) (970) (559) (584) (1230) (1016) (332) (211) (229) (165) (652) (36) (206) (564) (416) (205) (110) 300, 34-1/8 41 30 23 48-29/32 40 17-1/16 8-1/2 11- 7-5/16 27-11/161-13/32 8-1/8 22-3/16 16-1/4 11-9/16 4-1/2 50 (667) (1041) (762) (584) (1243) (1016) (433) (216) (300)3/16 (186) (703) (36) (206) (564) (413) (294) (114) Clearances Units must be installed so that the clearances listed in Table 6 are provided for with regards to combustion airspace, inspection,and service and for proper spacing from combustible construction.Clearance to combustibles is defined as the minimum distance from the heater to a surface or object for which it is necessary to ensure that a surface temperature of 90°F(50°C) above the surrounding ambient temperature is not exceeded. Refer to the dimensions listed in Table 4 and Table 5 and shown in Figure 2 and Figure 3 when determining clearances to combustibles. Table 6. Clearances to Combustibles Unit Size Heater 030-+125 150-400 Surface Minimum Ciearance Inches mm To 1 25 4 102 Flue connector 6(152) 6 152 Access panel 18(457) 18 457 Non-access side 1 (25) 2 51 Bottom' 1 (25) 1 (25) Rear" 18(457) 18(457) "Suspend the heater so that the bottom is a minimum of 5 feet 1.5 meters above the floor. Measure rear clearance from the fan motor. Weights WARNING Check the supporting structure to be used to verify that it has sufficient load carrying capacity to support the weight of the unit. Suspend the heater only from the threaded nut retainers or with a manufacturer-provided kit. Do NOT suspend from the heater cabinet. NOTE: For unit shipping weight, contact an authorized Factory Distributor. Before suspending the heater, ensure that the supporting structure to be used has sufficient load-carrying capacity to support the weight (refer to Table 7)of the unit. 10 1-UBX-UBZ-UDX-UDZ(04-21)1034344-0