Name: Hamilton Engineering EVO Plus Series
Brand: Hamilton Engineering
Rating: 4 (1 reviews)

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PART 4. VENTING

B. VENTING THE EVO

TABLE 41 VENTING SPECIFICATIONS

Model

Vent

Diameter Standard Vent Type Optional Vent Type

Minimum Combined Vent

Length

Maximum Combined

Length

HW 299 4" Plastic Stainless 6' + (2) 90º elbows 225'

HW 399 4" Plastic Stainless 6' + (2) 90º elbows 180'

HW 599 5" Stainless Plastic - 6"* 6' + (2) 90º elbows 200'

*The use of 6" PVC will require the purchase of a special adapter from Hamilton Engineering Company, Inc.

TABLE 42 EQUIVALENT FEET

Fittings or Piping Equivalent Feet

90 degree elbow 5'

45 degree elbow 3'

Coupling 0

Air inlet elbow 6'

Exhaust coupling 1'

The inlet and exhaust pipes on the top of the cabinet should be the diameter and material indicated in the Venting

Speciﬁcations Table above. It is very important that you plan the location properly to eliminate long pipe runs and

excessive ﬁttings. Inlet pipe size must not be reduced. Do not combine the inlet air or exhaust with any other inlet or

exhaust pipe including either to an additional similar appliance, unless you have purchased an engineered Common

Venting System from Hamilton Engineering, Inc. The joints must be properly cleaned, primed and cemented if plastic,

and sealed per the manufacturer’s instructions if stainless. The piping must also be properly supported as per Local

and National Standard Plumbing Codes. It is important that the piping must be clean and free from burrs, debris,

ragged ends and particles of PVC (if applicable).

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Hamilton Engineering EVO Plus Series Specifications

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