Specification

IFSR-LF 05/13/19
®
INSTANT-FLOW SR - LOW FLOW
ELECTRIC TANKLESS WATER HEATER - POINT OF USE
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SELECTION SUMMARY
& APPROVAL FOR
MANUFACTURING
Model Number & Options_____________________________________________________________________Quantity_______________
Company_______________________________________________________________________________________________________
Contact_________________________________________________Title____________________________________________________
Signature
(Approval for
Manufacturing)__________________________________________________________________Date ____________________________
PH. 800-447-4962
626-937-4270
FAX [phone]
www.chronomite.com
TECHNICAL DIMENSIONS
— 120V models when operated 110V will have approximately a 15%
temperature decrease.
— 240V models when operated at 220V will have approximately a 15%
temperature decrease.
GENERAL NOTES:
Minimum Operating Pressure: 172 kPa
Maximum Operating Pressure: 552 kPa
Maximum Pressure: 1034 kPa
Maximum Ambient Operating Temperature: 60°C
Minimum Operating Flow Rate: 1.3 LPM
®
INSTANT-FLOW SR - LOW FLOW
Weight: 2.27 Kg
Listing: UL, IAPMO, UPC, ADA, ETL
Materials: Rugged cast aluminum housing
Celcon plastic element assembly
with nichrome coils
Maximum Water Temperature: 71°C
Dimensions: 159 (H) x 244 x 70mm
Housing Color: White
1.50 LPM 3.00 LPM 4.00 LPM
SR-15L/120 15 120 1800 1.3 17 -- --
SR-15L/277 15 277 4150 1.3 40 20 15
SR-20L/120 20 120 2400 1.3 23 11 --
SR-20L/208 20 208 4160 1.3 40 20 15
SR-20L/240 20 240 4800 1.3 46 23 17
SR-20L/277 20 277 5540 1.3 53 27 20
SR-30L/120 30 120 3600 1.3 34 17 13
°C TEMPERATURE RISE @
MODEL AMPS/PHASE 1 Æ VOLTAGE WATTS
ACTIVATION
LPM
INSTANT-FLOW SR - LOW FLOW METRIC CHART
®
257
29
33
29
70
Ø28 Access Hole
146
6
6
244
4x Ø5
84
51
159
70
159
Rear Electrical Knock-Out
Front Service Panel