©Johnstone Supply eCatalog 216

HVAC EQUIPMENT Continuous Flow Water Heaters

Fig. Order #

Mfg. #

Description

Size Wt. Lbs.

R58-417 R58-420 R58-418

D D D

H-84444WPR 1" PRS LF ISOLATOR EXP E2 w/PRV H-84444WPR3 1" PRS LF ISOLATOR EXP E2 w/30 PSI PRV H-84444WPR-LF 1" PRS LF ISOLATOR EXP E2 w/LF PRV

1" 1" 1"

6.35 6.35 6.35

Lead Free Series TWH Tankless Water Heater Valves • Hot and cold valves certified to NSF/ANSI 61 • Staggered connection points for ease of installation and access • Valves are suitable for most tankless installations • No additional adapters required • Size: 3/4" (20mm)

• The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

A

B

Each

Fig. Order #

Mfg. #

Description

Conn. Size Length Wt. Lbs. Max. Height

R56-854

A

0120001 LFTWH-UT-HC-RV Union w/ Female Threaded Tailpieces for Connection to Water Lines Hot & Cold Valve Set 3/4" 7.7" 5 3.5"

665.00

R56-858

0120003 LFTWH-UTS-HCN-RV Union w/Female Threaded & Sweat Tailpieces for Connection to Water Lines Hot & Cold Valve Set, No Spring Check, 150PSI Relief Valve 3/4" 0120005 LFTWH-QC-HCN-RV Quick Connect Fittings to Water Lines Hot & Cold Valve Set, No Spring Check, 150PSI Relief Valve 3/4" 0125110 LFTWH-UT-HCN-RV Union w/Female Threaded Tailpieces for Connection to Water Lines Hot & Cold Valve Set, No Spring Check, 150PSI Relief Valve 3/4"

13.1"

5.58 3.4"

565.00

B

R56-856

12.99" 5.5

3.346"

985.00

B

R56-855

12.99" 5.5

3.46"

555.00

B

AO Smith Tankless Water Heaters • For residential or commercial applications • Energy Star qualified • Primary copper heat exchanger, secondary stainless steel heat exchanger • Remote included • Easy-Link cables included

Features: • N98-940 and N98-941 include an integrated recirculating pump Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

A

B

C

D

Min. BtuH Input

Max. BtuH Input

Hot Water @ 45°F Rise Capacity

Hot Water @ 70°F Rise Capacity

Fig. Order #

Mfg. #

Application Gas Type

Width Height

Depth

Wt. Lbs.

Energy Star

Indoor Condensing A N98-922

ATI-340H-P Indoor ATI-340H-N Indoor ATI-540P-P Indoor ATI-540P-N Indoor ATO-140H-P Outdoor ATO-140H-N Outdoor ATO-240H-P Outdoor ATO-240H-N Outdoor ATO-340H-P Outdoor ATO-340H-N Outdoor ATO-540P-P Outdoor ATO-540H-P Outdoor ATO-540H-N Outdoor ATO-540P-N Outdoor ATI-110-U Indoor ATI-310-U Indoor ATI-310C-N Indoor ATI-510-U Indoor ATI-510C-N Indoor ATO-110-U Outdoor ATO-310-U Outdoor ATO-510-U Outdoor

LP

13,000 180,000 7.6 GPM

4.9 GPM 4.9 GPM 5.4 GPM 5.4 GPM 3.0 GPM 3.0 GPM 4.5 GPM 4.5 GPM 4.9 GPM 4.9 GPM 5.4 GPM 5.5 GPM 5.5 GPM 5.4 GPM 3.3 GPM 4.4 GPM 4.5 GPM 4.7 GPM

17-3/4" 23-5/8" 17-3/4" 23-5/8" 17-3/4" 23-5/8" 17-3/4" 23-5/8" 13-7/8" 22-7/8" 13-7/8" 22-7/8" 17-3/4" 23-5/8" 17-3/4" 23-5/8" 17-3/4" 23-5/8" 17-3/4" 23-5/8" 17-3/4" 23-5/8" 17-3/4" 23-5/8" 17-3/4" 23-5/8" 17-3/4" 23-5/8" 13-3/4" 20-1/4" 13-3/4" 20-1/4" 13-3/4" 20-1/2" 13-3/4" 20-1/4" 13-3/4" 20-1/2" 13-3/4" 20-1/4" 13-3/4" 20-1/4" 13-3/4" 20-1/4"

11-1/4" 11-1/4" 11-1/4" 11-1/4"

71.0 71.0 71.0 71.0

Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y

N98-921 N98-941 N98-940

NG 15,000 180,000 7.6 GPM

A A A

LP

13,000 199,000 8.4 GPM

NG 15,000 199,000 8.4 GPM

Outdoor Condensing B N98-949

LP

13,000 120,000 5.0 GPM

10-13/16" 52.0 10-13/16" 52.0

N98-948 N98-946 N98-944 N98-924 N98-923 N98-943 N98-947 N98-945 N98-942

NG 15,000 120,000 5.0 GPM

B B B B B B B B B C C C C

LP

13,000 160,000 7.0 GPM

11-1/4" 11-1/4" 11-1/4" 11-1/4" 11-1/4" 11-1/4" 11-1/4" 11-1/4" 7-3/4" 9-1/2" 11-1/2" 9-1/2" 11-1/2" 7-3/4" 9-1/2" 9-1/2"

71.0 71.0 71.0 71.0 69.0 71.0 71.0 69.0 38.0 43.0 55.0 45.0 55.0 38.0 43.0 45.0

NG 15,000 160,000 7.0 GPM

LP

13,000 180,000 7.6 GPM

NG 15,000 180,000 7.6 GPM

LP LP

13,000 199,000 8.4 GPM 13,000 199,000 8.0 GPM

NG 15,000 199,000 8.0 GPM NG 15,000 199,000 8.4 GPM NG 19,500 140,000 5.1 GPM NG 11,000 190,000 6.9 GPM NG 15,000 190,000 6.9 GPM NG 11,000 199,000 7.2 GPM NG 15,000 199,000 7.2 GPM NG 19,500 140,000 5.1 GPM NG 11,000 190,000 6.9 GPM NG 11,000 199,000 7.2 GPM

Indoor Non-Condensing C N98-928

N98-930 N98-926 N98-932 N98-927

5 GPM

Outdoor Non-Condensing D N98-934

3.3 GPM 4.4 GPM 4.7 GPM

N98-936 N98-938

D D

579

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