Issue:
Water side working pressure ratings
Resolution:
The waterside pressure rating for all Pueblo products can be found in the products's catalog, under "Mechanical Specifications".
Air Cooled:
ACRA evaporator is rated for 150 psig water side working pressure.
ACSA evaporator is rated for 150 psig water side working pressure.
RTAC evaporator is rated for 150 psig water side working pressure.
RTAE evaporator is rated for 150 psig water side working pressure.
RTAF evaporator is rated for 150 psig water side working pressure.
CGAM evaporator is rated for 150 psig water side working pressure.
CGAF braze plate heat exchanger is rated for 300 psig water side working pressure.
CGA braze plate heat exchanger is rated for 350 psig water side working pressure.
Water Cooled:
RTHD and RTHB (both evaporator and condenser) are rated for 150 psig water side working pressure as standard, there is an option for 300 psig.
RTWD and RTUD evaporators are rated for 150 psig water side working pressure.
RTWD condenser is rated for 150 psig water side working pressure.
RTWA, RTUA, RTAA, and CGWF060 evaporators all have a 215 psig water side working pressure.
RTWA and CGWF060 condenser is 150 psig working side pressure.
CGWF 20-50 and CCAF 20-60 are water side working pressure rated for 300 psig (both the evaporator and condenser).
Unless noted, there is not an option for a different water side pressure rating.
Notes:
Literature can be found in E-Library
Changes:
Other Question/Problem/Cause Statements:
- Water side working pressure ratings
- Can the waterside be rated for 450 psi?
- Can we get a larger waterside rating?
- Can the water boxes be rated for higher pressure?
- What is the waterside pressure rating for RTWA evaporators?
Facts:
- Air-Cooled Chiller (Pueblo) (ACRA 150-300 Ton)
- Air-Cooled Chiller (Pueblo) (ACSA 140-230 Ton)
- Air-Cooled Chiller (Pueblo) (RTAA 70-125 Ton)
- Air-Cooled Chiller (Pueblo) (CGAM 20-130 Ton)
- Air-Cooled Chiller (Pueblo) (RTAC 140-500 Ton)
- Air-Cooled Chiller (Pueblo) (RTAE 150-300 Ton)
- Air-Cooled Chiller (Pueblo) (RTAF 115-520 Ton)
- Compressor Chiller (Pueblo) (RTUA)
- Water-Cooled Chiller (Pueblo) (RTHB)
- Water-Cooled Chiller (Pueblo) (RTHD)
- Water-Cooled Chiller (Pueblo) (RTWA)
- Air-Cooled Chiller (CGA, 10-15 Ton)
- Compressor Chiller (Pueblo) (RTUD 70-200 Ton)
- Water-Cooled Chiller (Pueblo) (RTWD)
Document Identifier: DOC-86536
WARNING:
Information in this article is intended for use by individuals possessing adequate backgrounds of electrical and mechanical experience and who comply with all federal, state, and local laws, rules, orders, or regulations related to the installation, service, or repair of a heating or central air conditioning product. Any attempt to install, service, or repair a heating or central air conditioning product may result in personal injury and/or property damage. The manufacturer or seller cannot be responsible for the interpretation of the information contained herein, nor can it assume any liability in connection with its use.