Gas fired chiller certification.
Gas fired chiller certification.
(OP)
We have installed several gas fired chillers that were manufactured by Broad Air Conditioning of China which have an ASME "U" stamp for unfired pressure vessels. The State inspector claims that these units are fired pressure vessels and as such should have an ASME "H" stamp. Note, Broad is only certified to apply the "U" Stamp.
Is it possible to re-certify the units in the field and have the correct stamp applied?
Is it possible to re-certify the units in the field and have the correct stamp applied?





RE: Gas fired chiller certification.
Probably built under SecVIII Div 1 U-1(h).
The Jurisdiction always makes the final rule. Suggest you contact your vendor,gather up your specs.,and contact the Chief State.
They do have a nice web site
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RE: Gas fired chiller certification.
McQuay
Trane
York
Carrier
Dunham-Bush
and they all carried "U" stamps only. It will be impossible to get a unit that will satisfy the State Inspector.
Dick
RE: Gas fired chiller certification.
RE: Gas fired chiller certification.
RE: Gas fired chiller certification.