Chronomite
Chronomite M20L/277HTR 104F-I 277VAC 20A bathware
Electric tankless water heater delivering 104 °F water at up to 1.5 gpm from a 277 V, 20 A supply
- TypeOther
- Delivers consistent 104 °F hot water
- Activates at only 0.35 gpm low flow
- Provides up to 1.5 gpm maximum flow
- Compact 9.63 × 6.25 × 2.75 in footprint
- Runs on 277 V AC single-phase power
Application and voltage
This electric tankless water heater operates at 277 V AC single phase and draws 20 A. It is intended for indoor commercial or residential bathware installations where a dedicated 277 V supply is available.
Flow and activation limits
The unit activates at a minimum flow of .35 gpm and delivers a maximum of 1.5 gpm. Both the minimum and maximum delivered temperature are fixed at 104 °F with no adjustable thermostat.
Power and wiring specification
Power consumption is 5, 540 W and the cord uses 12 AWG conductors. The cold inlet is a 3/8 in compression fitting and overall dimensions are 2.75 in deep, 6.25 in high and 9.63 in wide.
Highlights
- Delivers consistent 104 °F hot water
- Activates at only 0.35 gpm low flow
- Provides up to 1.5 gpm maximum flow
- Compact 9.63 × 6.25 × 2.75 in footprint
- Runs on 277 V AC single-phase power
Specifications
| Brand | CHRONOMITE LABS |
|---|---|
| Type | Other |
Questions about this item
Which model suits a 277 V single-phase supply?
The M20L/277HTR 104F-I is built for 277 V AC single-phase operation at 20 A.
What does the 5 540 W rating mean when the heater is running?
At full draw the unit consumes 5 540 watts, delivering water at a fixed 104 °F up to 1.5 gpm.
How does the 3/8 in compression inlet limit installation?
The cold-water inlet uses a 3/8 in compression fitting with 12 AWG cord conductors, so supply plumbing and wiring must match those sizes.
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