Инструкции По Установке для Utica Boilers UB90-200

• Venting system shall terminate at least 3 ft. (0.9m) 

above any forced (mechanical) air inlet located within 

10 ft. (3m) horizontally to any building.

• Venting system shall terminate minimum of 1 ft. 

(0.3m) above grade or expected snow level in such a 

way that it cannot be blocked by snow.

• Termination shall be not less than 7 ft. (2.1m) above 

adjacent public walkway, paved driveway or sidewalk.

• Vent terminal shall not be installed closer than 3 ft. 

from inside corner of L shaped structure.

• Venting system shall terminate at least 1 ft. from any 

air opening (i.e. window, door, or non-mechanical inlet) 

into any building.

• Vent termination should be kept at least 3 ft. away 

from vegetation.

• Venting system shall terminate at least 4 ft. 

horizontally from, and in no case above or below, 

unless 4 ft. (1.22m) horizontal distance is maintained, 

from electric meters, gas meters, regulators, and relief 

equipment.

• Venting system shall not terminate where hot gases 

can cause property damage, personal injury, or 

where condensate may cause hazardous frost or ice 

accumulations.

Exhaust transition from 2” pipe to 3” pipe must be 

made in vertical run. (Transition pieces not included.)

General Installation Requirements:

A.  Position termination where vent vapors will not 

damage plants/shrubs, air conditioning equipment, 

or siding on the house.

B.  Position termination so it will not be effected by 

wind eddy, air born leaves, snow, or recirculated 

flue gases. For high wind location termination tees 

are required.

C.  Position termination where it will not be subjected 

to potential damage by foreign objects, such as 

stones, balls, etc.

D.  Position termination where vent vapors are not 

objectionable.

E.  Put vent on wall away from prevailing winter wind. 

Locate or guard vent to prevent accidental contact 

with people or pets.

F.  Avoid locations where snow may drift and block 

vent. Ice or snow may cause boiler to shut down if 

vent becomes obstructed.

G.  Under certain conditions, flue gas will condense, 

forming moisture, and may be corrosive. In such 

cases, take steps to prevent building materials at 

vent from being damaged by exhaust of flue gas.

• Every outside wall penetration shall be permanently 

sealed to prevent entry of combustion products into 

building.

• Venting that discharges flue gases perpendicular to 

the adjacent wall shall be located not less than 10 ft. 

(3m) horizontally or must be a minimum of 2 ft. (0.6m) 

above or must be a minimum of 25 ft. (7.6m) below 

from  an  operable  opening  in  an  adjacent  building.                              

• Venting system shall terminate at least 6 ft. (1.8m) 

away from any forced (mechanical) air inlet to any 

building.

• Venting system shall terminate a minimum of 1 ft. 

(0.3m) above grade or expected snow level such a way 

that it cannot be blocked by snow.

• Termination shall be not less than 7 ft. (2.1m) above 

adjacent public walkway, paved driveway or sidewalk

• Vent terminal shall not be installed closer than 3 ft. 

from inside corner of L shaped structure.

• Vent shall not terminate within 1 ft. (0.3 m) for inputs 

up to and including 100,000 Btu/hr (30kW) and 3 ft. 

(0.9 m) for inputs exceeding 100,000 Btu/hr (30kW) of 

window or door that can be opened in any building, of 

any non-mechanical air-supply inlet to any building, or 

of combustion air inlet of any other appliance.

• Venting system shall terminate at least 4 ft. 

horizontally from, and in no case above or below, 

unless 4 ft. (1.22m) horizontal distance is maintained, 

from electric meters, gas meters, regulators, and relief 

equipment.

• Venting system shall not terminate where hot gases 

can cause property damage, personal injury, or 

where condensate may cause hazardous frost or ice 

accumulations.

• First 3 feet (900mm) of plastic venting must be readily 

accessible for visual inspection.**

• Vent shall not terminate underneath veranda, porch or 

deck unless,

a. The veranda, porch or deck is fully open on minimum 

of two sides beneath floor, and

b. The distance between top of vent termination and the 

underside of the veranda, porch or deck is greater 

than 1 ft. (0.3 m).