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FTII-IOM-15

82-0253

Finned Copper Tube

Gas Boilers (FB) &  

Water Heaters (FW)

04/2021   Copyright 2014 Mestek, Inc.

  This manual is intended only for use by a qualified heating installer/technician. Read and follow this manual, all supplements and related 

instructional information provided with the boiler. Install, start and service the boiler only in the sequence and methods given in these 

instructions. Failure to do so can result in severe personal injury, death or substantial property damage.

 

Do not use the boiler during construction.

 Construction dust and particulate, particularly drywall dust, will cause contamination of 

the burner, resulting in possible severe personal injury, death or substantial property damage.  The boiler can only be operated with a dust-

free air supply. Follow the instruction manual procedures to duct air to the boiler air intake. If the boiler has been contaminated by operation 

with contaminated air, follow the instruction manual guidelines to clean, repair or replace the boiler if necessary.

  Affix these instructions near to the boiler/water heater. Instruct the building owner to retain the instructions for future use by a qualified 

service technician, and to follow all guidelines in the User’s Information Manual.

Boiler Manual

Installation and Operation 
Instructions

Содержание FUTERA II Series

Страница 1: ...uction dust and particulate particularly drywall dust will cause contamination of the burner resulting in possible severe personal injury death or substantial property damage The boiler can only be op...

Страница 2: ...as Fired Low Pressure Steam and Hot Water Boilers ANSI Z21 56 CSA 4 7 Gas Fired Pool Heaters Canada Only Each unit has been constructed and hydrostatically tested for a maximum working pressure of 160...

Страница 3: ...er heater in a location that would restrict the introduction of combustion air into the unit or subject it to a negative pressure see GENERAL VENTING GUIDELINES 6 NEVER place this boiler water heater...

Страница 4: ...st be given to the blockage effects of louvers grills and screens Screens must have a minimum mesh size of 1 4 in 6 4 mm If the free area through a louver or grill is not known ducts should be sized p...

Страница 5: ...the horizontal combustion air pipe on installations that used the Direct Vent option is 60 ft 18 3 m The maximum equivalent length for the horizontal combustion air pipe on installations that use the...

Страница 6: ...61 cm from the center line of the terminal E Clearance to unventilated soffit F Clearance to outside corner G Clearance to inside corner H Clearance to each side of center line extended above meter re...

Страница 7: ...3 kW and 100 000 Btuh 30 kW 36 in 91 cm for appliances 100 000 Btuh 30 kW 4 ft 1 2 m below or to side of opening 1 ft 300 mm above opening C Clearance to permanently closed window D Vertical clearance...

Страница 8: ...or balcony is fully open on a minimum of two sides beneath the floor NOTES 1 In accordance with the current CSA B149 1 Natural Gas and Propane Installation Code 2 In accordance with the current ANSI Z...

Страница 9: ...meters gas meters regulators and relief equipment and not less than 7 ft 2 1 m from any adjacent public walkway The bottom of the vent terminal s shall be located at least 5 ft 1 5 m above the air in...

Страница 10: ...10 FUTERA II INSTALLATION AND OPERATION INSTRUCTIONS Figure 1 Air Intake Vertical or Thru Wall Figure 2 Venting Thru Wall Vertical...

Страница 11: ...gle or multiple units exhaust and combustion air terminals must be installed on the same plane outside wall in order to prevent pressure differences due to prevailing winds In cold climates double wal...

Страница 12: ...AND OPERATION INSTRUCTIONS Figure 5 Vertical Air Intake and Venting for Direct Vent System Figure 6 Combination Direct Vent Systems 10 FT 3 1 m 4 FT 1 2 m 5 FT 1 5 m 1 5 FT 0 5 m 5 1 2 FT 1 7 m 1 5 FT...

Страница 13: ...venter for the boiler water heater see Table 4 Follow the power venter manufacturer s installation instructions Table 4 Power Venter Sizes VERTICAL CHIMNEY VENT NEGATIVE PRESSURE CATEGORY I The Futer...

Страница 14: ...ingle wall vent connection with at least 3 corrosion resistant sheet metal screws Always provide a minimum clearance of 6 in 152 mm between single wall vent pipe and any combustible materials Type B1...

Страница 15: ...15 FUTERA II INSTALLATION AND OPERATION INSTRUCTIONS Figure 8 Vertical Venting with a Metal Chimney System...

Страница 16: ...r window or gravity air inlet into any building and at least 3 ft 1 m from any overhang unless local codes dictate differently Avoid locations where wind deflection off of adjacent walls buildings or...

Страница 17: ...marche Suivre les instructions d allumage R gler le thermostat de fa on que l appareil fonctionne de fa on continue e Test for spillage at the draft hood relief opening after 5 minutes of main burner...

Страница 18: ...water mix that prevents foaming Air entrapped within foam significantly decreases heat transfer and can result in damage to the heat exchanger Products such as DOWFROST DOWTHERM UCARTHERM or an equiva...

Страница 19: ...4 C The adjustable pump delay turns the pump on each time the burner fires and runs the pump for 6 to 600 seconds after the call for heat is satisfied CAUTION A temperature rise outside of the range...

Страница 20: ...econdary systems In order to prevent boiler s short cycling the system flow must be equal to or higher than the boiler s local flow Low Return Water Temperatures To prevent the problems associated wit...

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