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Direct Vent Addendum - Oil
For use in conjunction with B-10, or SG atmospheric venting manuals
QHT DV– OIL
Please Read Instructions Carefully
Save for Future Reference
If the information in this manual is not followed exactly, a fire explosion may
result causing property damage, personal injury or loss of life.
DO NOT store or use gasoline or other flammable vapors or liquids in the vicinity of this or
any other appliance.
WHAT TO DO IF YOU SMELL GAS VAPORS
•
Do not try to light any appliance
•
Do not touch any electric switch; do not use any phone in you r building
•
Immediately call your gas supplier from a neighbors phone.
•
If you can not reach your gas supplier call the fire department
Installation and service must be performed by a qualified installer, service agency or the gas
supplier.
QUINCY HYDRONIC TECHNOLOGY, INC.
PORTSMOUTH, NH 03801
WARNING
DANGER
3560 LAFAYETTE RD
PHONE: 603-334-6400
FAX: 603-334-6401
REV. F
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Related Manuals for QHT Air Compressor
Summary of Contents for QHT Air Compressor
- Page 1 Direct Vent Addendum - Oil For use in conjunction with B-10, or SG atmospheric venting manuals QHT DV– OIL Please Read Instructions Carefully Save for Future Reference WARNING If the information in this manual is not followed exactly, a fire explosion may result causing property damage, personal injury or loss of life.
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Page 3: Table Of Contents
TABLE OF CONTENTS QHT INC. OIL DIRECT VENT PACKAGES Important Info & Warnings General Information & Installation Explosions Vent System Installation External Clearances Clearances to Combustibles DVH-5 System Installation of Make-up Air Burner Setup Installations B-10 Burner Setup SG Burner Setup Wiring System Start Up Installation Inspection... - Page 4 IMPORTANT INFORMATION ALL BOILERS MUST BE INSTALLED IN ACCORDANCE WITH NATIONAL, STATE AND LOCAL PLUMBING, HEATING AND ELECTRICAL CODES AND ORDINANCES, AS WELL AS THE REGULATIONS OF THE SERVING ELECTRICAL, WATER AND GAS UTILITIES. All systems should be designed by competent contractors, and only persons knowledgeable in the layout and installation of heating systems should attempt the installation of any boiler.
- Page 5 • ALL BOILERS MUST BE INSTALLED IN ACCORDANCE WITH NATIONAL, STATE AND LOCAL PLUMBING, HEATING AND ELECTRICAL CODES AND ORDINANCES, AS WELL AS THE REGULATIONS OF THE SERVING ELECTRICAL, WATER AND GAS UTILITIES. • Improper installation, adjustment, or maintenance of this boiler can cause property damage, personal injury or death.
- Page 6 Any appliance that burns natural gas, propane gas, fuel oil, wood or coal is capable of producing carbon monoxide (CO). Carbon Monoxide (CO) is a gas which is odorless, colorless and tasteless but is very toxic. If your BIASI boiler is not working properly, or is not vented properly, dangerous levels of CO may accumulate.
- Page 7 1. General Information The QHT Direct Vent components have been designed and packaged so that the Biasi B-10 and SG boilers can be directly vented to the outside. Properly maintained, these boiler systems are unsurpassed in efficiency and will provide years of trouble-free operation. In addition to the standard Biasi boiler package, the Direct Vent Package is supplied with a kit containing the standard make-up air and appropriate exhaust system piping and hoods for your application.
- Page 8 DESCRIPTION 4” Tee 4” Barometric Damper 90° Light Gauge Elbow 4” 4” X 8’ Aluminum Flex Duct 6” 90° Vent Elbow 6” to 5” Double Wall Flexible Decreaser 5” X 8’Stainless Steel Double Wall Flex Pipe 5” Double Wall Flex Adapter QHT DIRECT VENT OIL KITS DVH-5 Vent System Apply 5”...
- Page 9 2. Installation of DV Hood EXTERNAL VENT SURFACES ARE HOT. USE ONLY LISTED COMPONENTS SUPPLIED WITH THE BOILER. SURFACE DISCOLORATION OF THE BUILDING MAY OCCUR DUE TO IMPROPER BOILER/BURNER ADJUSTMENT. QHT WILL NOT ACCEPT RESPONSIBILITY OR LIABILITY FOR SUCH DISCOLORATION. The Exhaust Hood must be installed on the leeward side of house and conform to the following guidelines: 1.
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Page 10: Clearances To Combustibles
The boiler shall be placed so that the vent pipe is as short as practical. The VENT HOOD must be installed at least one foot above ground level or normal snow ac- cumulation level in an area which is free of obstruction at all times. The Vent hood should be installed on the leeward side of the house out of the wind. -
Page 11: Dvh-5 System
The B10/SG Direct Vent Systems must be installed where provisions do not exist for the ducting of combustion by products to the outside. The direct vent connector shall not pass through any floor or ceiling. The burner exhaust must be ducted directly to the vent hood through listed exhaust pipes provided. The exhaust pipe throughout it's entire length must be readily accessible for inspection, cleaning and replacement. -
Page 12: Installation Of Make-Up Air
2.2 Installation of Make-up Combustion Air For DVH kits: 4. Use 4 inch diameter flex pipe that is provided in the kit or a comparable single wall metal pipe. The maximum allowable length of intake pipe is ten feet not including elbows. 5. -
Page 13: Burner Setup Installations
In all boilers, regardless of fuel being burnt or configuration, a 10” X 10” Cerafiber pad should be installed under the flame. This pad is not for acoustic purposes, it is to keep the area under the nozzle warm to prevent flame out. -
Page 14: Burner Setup
BURNER MANUFACTURER AFII - 150 (NEC 301, 302, 303) , NX (NEC 1101, 1102, 1103) Boiler Model B10 - 3* Burner Model NEC - 1102 0.55 Firing Rate 3.5” Insertion Depth .40 X 60 Nozzle hollow Spray Pattern 180 psi Pump Pressure 6 slot Head Type... -
Page 15: Sg Burner Setup
BURNER MANUFACTURER NX (NEC 1201, 1202) Boiler Model SG-2* Burner Model NEC - 1201 0.65 Firing Rate 3.5” Insertion Depth .50 X 60 Nozzle hollow Spray Pattern 180 psi Pump Pressure 6 slot Head Type Head Position 1.50 BURNER MANUFACTURER BF3 and BF5 Boiler Model SG-2... -
Page 16: Wiring
The electricity to the boiler shall come from a dedicated breaker in the electric service box. A service switch should be mounted on the side of the boiler so the burner technician can service the burner and controls. The electrical wiring should be routed so as not to interfere with normal servicing of the boiler. Wiring done in the field between devices not attached to boiler shall conform with the temperature limitations for type T wire (63F/35C) or other specified wire as applicable when installed in accordance to manufacturer's instructions and wiring diagrams. - Page 17 4. Wiring...
- Page 18 4. Wiring...
- Page 19 4. Wiring...
- Page 20 4. Wiring...
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Page 21: System Start Up
“For Your Safety Read Before Operating” WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. WARNING Improper installation, adjustment, alteration, service or maintenance can cause property damage, personal injury or loss of life. -
Page 22: Installation Inspection
5) Smell for gas, including near the floor information above on this label. If you don’t smell gas, go to the next step. 6) Turn on all electric power to the appliance. 7) Set thermostat to the desired setting. 8) Once the system is lit, inspect the entire installation. 9) Make sure the pressure in the boiler is stable. -
Page 23: Service And Maintenance
In order to ensure that the boiler is operating properly, it should be inspected annually at the beginning of the heating season by a qualified service technician. Failure to do regular maintenance on the boiler, could result in a loss of system efficiency as well as equipment failure.