Regency L965E-NG Owners & Installation Manual

Also see for Horizon HZ965E: Owners and installation manual

Contents

Table 1: Vent Restrictor Sizes.%RestrictionØ of FlueRestrictor40% 3.878”(98.5mm)50% 3.540”(89.9mm)60% 3.166”(80.4mm)70% 2.742”(69.6mm)80% 2.239”(56.9mm)Figure 23. Allowable Vent Configurations Chart.ALLOWABLE VENT CONFIGURATIONS:The vent chart, in Figure 23, illustrates the vent confi gurations that have been tested and approved for use with this appliance. 45˚ elbows are acceptable forthis installation and may be used instead of 90˚ elbows. You may use two (2) 45˚ elbows for every 90˚ elbow shown in this chart.This appliance is also approved for use with 5” x 8” fl ex venting. Only use fl exible venting that is approved for this appliance. Flex vent runs must comply withthe same limitations as the rigid vent chart shown here. Flexible vent runs greater than 10’ total are not permitted. When using the flexible vent system, part #946-601 5” x 8” fl ex pipe adaptor must be used to adapt from rigid venting to fl ex venting. This must be attached to the appliance prior to attaching fl ex venting.The restrictor settings shown in Figure 23, are recommended. Installation factors such as altitude, prevailing weather conditions such as temperature orwind, or the number of elbows used may affect your fi nal restrictor settings. Insuffi cient restriction may cause pilot outages or reduced efficiencies. Too muchrestriction may lead to elevated operating temperatures, poor fl ame appearances, sooting or carbon deposits building up on burner effects or window glass.Only use the restrictors supplied with this appliance.Regency L965E / HZ965E Gas Fireplace 15INSTALLATION