chimney to the chimney cap. This liner reduces the area to be heated by the appliances and therefore increase the venting capacity of the chimney. chimney and connected to the water heater. Liners must be high quality and UL approved.
Z-FLEX “OS” CHIMNEY LINER The Z-Flex Flexible Liner is intended for use as a chimney liner in masonry or pre-fab metal chimneys for oil burning appliances listed for use with type • Water heater • Gas ﬁ replace • Boiler 11.
chimney liner or type B gas vent. Furnace or CAZ location:_____ Equipment Information IBA Home Energy Conservation Program New Furnace Installation Inspection Form Furnace If the water heater has been "orphaned",
Begins with every "on" and "off" cycle of a heater. These water deposits alone can cause significant damage to any chimney structure, an approved clay tile liner or a listed chimney lining system installed in accordance with the manufacturer’s
Exception: Clay tile liner can be used with exterior chimney if an Atmospheric appliance is connected to the same chimney II III IV I from the water heater/boiler and room. Typical draft for negative commercial appliances is -.02 to -.08.
The combustion water heater; in some cases, the chimney liner may have to be replaced to reduce the risk of backdrafting. If you have a gas furnace with a masonry chimney, you must have a metallic liner. Have your contractor inspect for this. Be wise: weatherize
Listed S. S. Flex Liner Internal Masonry External Masonry Appliance Information Important: Space Heating Water Heater Other Appliance #3 Definitions INTERNAL MASONRY CHIMNEY: Chimney completely enclosed inside the heated portion of the building
Built-in low water cut-off probe for protection Combustion System flexible polypropylene vent liner (chimney lining only) Water Heater Submittal Sheet . Title: HEAT TRANSFER PRODUCTS, INC Author: Craig Dixon Created Date:
chimney, with a minimum ¼-inch pitch up to the flue. Water heater must be listed and labeled and Flue liner required for transite chimney
chimney liner or type B gas vent. e) water heater connector: _____ common vent:_____ Section 2 Ventilation and Combustion Air a) What is the total BTUH input of open combustion
If the B-vent serves more than a water heater it must be installed by a Verify chimney and vent liner materials. An approved metallic liner shall be installed in masonry chimney used to vent gas appliances. (aluminum, stainless steel or listed vent system)
Orphaned water heater flue in the unlined chimney? I am installing a liner in a chimney for a gas appliance. Can I use the remaining space surrounding the liner to vent another appliance? See 10.5.8.1 See “Exception” for additional liners
Type of chimney liner system to be used. B. Water Heaters There is no specific information needed to obtain a permit to replace a water heater unless the new water heater is to be independently vented and replaces a water heater that had been commonly vented with
§ Nominal clay tile liner dimensions. ** Tankless heater rating based on intermittent draw. ¶ Water boiler models TR-30 and larger have two firing rates. liner. E. Chimney height shall extend at least 3 feet above where it passes
The new chimney liner should be sized to accom- The new chimney liner should be sized for the water heater alone, or the water heater in some cases can be vented directly through the wall. other Ventilation concerns
Hot Water Heater Incinerator Type Fuel: Natural Gas LP Gas #2 Oil #6 Oil Wood/Coal Waste (Type_____) Appliance Input: BTU Hp Lbs/hr Masonry Chimney Liner Dimensions with Circular Equivalents Table 9 Nominal Liner Size, in. Inside Dimensions of Liner, in. Inside Diameter
Your chimney is in need of repair or a liner, you may want to consider replacing the existing chimney and buying a new water heater that doesn’t need a chimney. If your water heater tank is leaking, then your course is clear: buy a new unit. But if it isn’t,
water heater • Energy saving “thermal purge”, which works by circulating residual warm water (140° or above) in the heating system before firing the boiler IQ Option Panel CAUTION: Chimney liner may be required by code requirements
The chimney liner must not be sized less than that specified in the appliance manufacturer’s instructions. 7. Furnaces Water heater Fireplaces Boilers Clothes dryers Burners Ranges Minimum and Maximum Clearances – Table 1.8
Built-in low water cut-off probe Additional Features Vents in PVC – CPVC – stainless steel – ULC S636 flexible polypropylene vent liner (chimney lining only) Water Heater Submittal Sheet . Title: HEAT TRANSFER PRODUCTS, INC Author: