WaterFurnace Envision NHAC026 Installation Manual Download Page 15 | Manualshive

Page: 15 / 16

background image

«
...
13
14
15
16
»

Summary of Contents for Envision NHAC026

Page 1: ...IM1618 09 09 Envision Air Coils Installation Manual Dimensional Data Installation Information Maintenance Geothermal Water Source Heat Pumps R 410A Refrigerant 2 5 Ton ENCASED UNCASED AIR COILS...

Page 2: ......

Page 3: ...AIR COILS INSTALLATION MANUAL Table of Contents Model Nomenclature 3 Initial Inspection 3 Safety Considerations 3 Dimensional Data 4 5 General Installation Information 6 9 Hydronic Models 10 11 Maint...

Page 4: ...nching cloth for brazing operations and have a fire extinguisher available NOTE Local codes and regulations take precedent over any recommendations by the manufacturer In addition to conforming to man...

Page 5: ...4 1 23 4 16 8 2 1 2 0 cm 52 8 66 0 73 9 2 2 2 2 1 9 48 3 61 2 59 4 42 7 5 3 5 1 Encased Models Refrigerant Water Connections Condensate Connections Miscellaneous J K L M N O P Q R S T U V W X Y Z AA A...

Page 6: ...ls A B C Suction Liquid Condensate D E F G H I J K L Width Depth Height Sweat Sweat FPT NRAC026 036U in 20 0 24 9 20 7 5 8 3 8 3 4 15 0 17 5 0 7 1 3 10 0 3 0 1 7 7 0 13 3 cm 50 8 63 3 52 6 1 6 1 0 1 9...

Page 7: ...ace air circulators may have to be replaced with multispeed blowers to upgrade the air delivery CFM when an add on coil is installed Refer to the Encased and Uncased Coil Specification table for recom...

Page 8: ...lications follow the steps shown below Remove all access panels Remove the A coil assembly 1 and the horizontal drain pan From the vertical upflow position rotate the top of the 2 cabinet 90 to the ri...

Page 9: ...NRAC036 5 8 OD 3 8 OD 3 4 OD 3 8 OD 3 4 OD 1 2 OD NRAC048 3 4 OD 3 8 OD 7 8 OD 3 8 OD 7 8 OD 1 2 OD NRAC060 7 8 OD 1 2 OD 7 8 OD 1 2 OD 1 1 8 OD 1 2 OD Encased and Uncased Refrigerant Line Sizing NOT...

Page 10: ...to a drain line pitched away from the unit a minimum of 1 8 per foot to allow the condensate to flow away from the coil A trap must be installed in the drain below the bottom of the pan to ensure fre...

Page 11: ...must be equipped with an expansion tank to allow room for the heated liquid to expand A system is considered closed when a check valve or backflow prevention valve is installed in the cold water pipe...

Page 12: ...on the coil Filter Maintenance The air filter installed with the system must be cleaned or replaced to obtain maximum performance They should be inspected monthly under normal operating conditions an...

Page 13: ...12 ENVISION AIR COILS INSTALLATION MANUAL Notes...

Page 14: ...13 ENVISION AIR COILS INSTALLATION MANUAL Notes...

Page 15: ......

Page 16: ...9 Manufactured by WaterFurnace International Inc 9000 Conservation Way Fort Wayne IN 46809 www waterfurnace com 2009 WaterFurnace International Inc 9000 Conservation Way Fort Wayne IN 46809 9794 Water...

Reviews:

No comments

Related manuals for Envision NHAC026

Brand: Garden Oasis Pages: 12

WILDEN P100 Advanced Plastic

Brand: PSG Dover Pages: 28

UNI_SAUNA_B4.5KW

Brand: UNIPRODO Pages: 17

Brand: Mannesmann Pages: 3

Brand: Edwards Pages: 56

Brand: Greencut Pages: 54

Brand: Somogyi Pages: 20

Brand: SOLARFOCUS Pages: 52

Brand: Vagner Pool Pages: 35

REMINGTON REM-16-TTC-O

Brand: Pinnacle Climate Technologies Pages: 32

Brand: True North Pages: 20

Brand: Samoa Pages: 38

Brand: Galletti Pages: 32

Sanitary Series

Brand: TapFlo Pages: 50

Brand: Pfeiffer Vacuum Pages: 60

PACIFIC HYDROSTAR 1/3 HP Submersible Sump Pump with Vertical Float...

Brand: Pacific hydrostar Pages: 9

Brand: Contimac Pages: 31

Brand: BioSmart Pages: 24

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands