Chronomite SR-15L/120 Instant-Flow SR Tankless Water Heater
Product Overview
The Chronomite SR-15L/120 Instant-Flow SR supplies on-demand hot water at a single low-flow fixture rather than storing heated water in a tank. Its compact steel enclosure is intended for installation near the point of use, such as beneath a lavatory or bar sink, helping place the heat source close to the faucet it serves. The unit uses 3/8 in. inlet and outlet connections and is designed around a listed 0.5 GPM flow rate for compatible handwashing and sink applications.
This 120V model has a 15A, 1800W electrical rating and must be matched to the building's available power and the expected water-temperature rise. Tankless heater performance changes with incoming water temperature and actual fixture flow, so the model should be selected by its complete operating requirements rather than cabinet size alone. Before ordering, confirm the voltage, dedicated circuit, breaker and wire requirements, fixture flow rate, activation conditions, plumbing connections, and desired outlet temperature. The SR-15L/120 is a point-of-use heater for an appropriately sized fixture; it is not intended to replace a whole-home water-heating system.
Key Features:
- Point-of-use electric tankless water heater
- Low-flow SR Series model
- 120V, 15A, 1800W electrical rating
- 0.5 GPM listed flow rate
- 3/8 in. cold water inlet and outlet connections
- Compact steel housing for under-sink installation
- Rear electrical knockout and mounted chrome compression fittings
Common Uses:
- Lavatory hot water
- Bar sink point-of-use hot water
- Low-flow handwashing applications
Technical Specifications:
- Voltage: 120V
- Amperage: 15A
- Wattage: 1800W
- Flow Rate: 0.5 GPM
- Connections: 3/8 in. inlet and outlet
- Model: SR-15L/120
Dimensions:
- Length: 9.6 in.
- Width: 2.8 in.
- Height: 6.2 in.
- Weight: 4.4 lb
Installation & Compatibility Note:
Electric tankless water heaters must be matched to the correct voltage, amperage, breaker, wiring, flow rate, and application. Installation should be completed according to the manufacturer instructions and applicable electrical and plumbing codes.
FAQ
What voltage does this model use?
This model is listed for 120V operation.
What flow rate is listed for this unit?
The listed flow rate is 0.5 GPM.
Where is this heater commonly installed?
It is commonly used under a sink for low-flow point-of-use hot water.
Why Buy From Big Frog Supply?
Big Frog Supply provides clear product details, helpful support, and fast online ordering.
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Chronomite SR-15L/120 Instant-Flow SR Tankless Water Heater
Chronomite SR-15L/120 Instant-Flow SR Tankless Water Heater
Product Overview
The Chronomite SR-15L/120 Instant-Flow SR supplies on-demand hot water at a single low-flow fixture rather than storing heated water in a tank. Its compact steel enclosure is intended for installation near the point of use, such as beneath a lavatory or bar sink, helping place the heat source close to the faucet it serves. The unit uses 3/8 in. inlet and outlet connections and is designed around a listed 0.5 GPM flow rate for compatible handwashing and sink applications.
This 120V model has a 15A, 1800W electrical rating and must be matched to the building's available power and the expected water-temperature rise. Tankless heater performance changes with incoming water temperature and actual fixture flow, so the model should be selected by its complete operating requirements rather than cabinet size alone. Before ordering, confirm the voltage, dedicated circuit, breaker and wire requirements, fixture flow rate, activation conditions, plumbing connections, and desired outlet temperature. The SR-15L/120 is a point-of-use heater for an appropriately sized fixture; it is not intended to replace a whole-home water-heating system.
Key Features:
- Point-of-use electric tankless water heater
- Low-flow SR Series model
- 120V, 15A, 1800W electrical rating
- 0.5 GPM listed flow rate
- 3/8 in. cold water inlet and outlet connections
- Compact steel housing for under-sink installation
- Rear electrical knockout and mounted chrome compression fittings
Common Uses:
- Lavatory hot water
- Bar sink point-of-use hot water
- Low-flow handwashing applications
Technical Specifications:
- Voltage: 120V
- Amperage: 15A
- Wattage: 1800W
- Flow Rate: 0.5 GPM
- Connections: 3/8 in. inlet and outlet
- Model: SR-15L/120
Dimensions:
- Length: 9.6 in.
- Width: 2.8 in.
- Height: 6.2 in.
- Weight: 4.4 lb
Installation & Compatibility Note:
Electric tankless water heaters must be matched to the correct voltage, amperage, breaker, wiring, flow rate, and application. Installation should be completed according to the manufacturer instructions and applicable electrical and plumbing codes.
FAQ
What voltage does this model use?
This model is listed for 120V operation.
What flow rate is listed for this unit?
The listed flow rate is 0.5 GPM.
Where is this heater commonly installed?
It is commonly used under a sink for low-flow point-of-use hot water.
Why Buy From Big Frog Supply?
Big Frog Supply provides clear product details, helpful support, and fast online ordering.
Original: $250.99
-65%$250.99
$87.85Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Product Overview
The Chronomite SR-15L/120 Instant-Flow SR supplies on-demand hot water at a single low-flow fixture rather than storing heated water in a tank. Its compact steel enclosure is intended for installation near the point of use, such as beneath a lavatory or bar sink, helping place the heat source close to the faucet it serves. The unit uses 3/8 in. inlet and outlet connections and is designed around a listed 0.5 GPM flow rate for compatible handwashing and sink applications.
This 120V model has a 15A, 1800W electrical rating and must be matched to the building's available power and the expected water-temperature rise. Tankless heater performance changes with incoming water temperature and actual fixture flow, so the model should be selected by its complete operating requirements rather than cabinet size alone. Before ordering, confirm the voltage, dedicated circuit, breaker and wire requirements, fixture flow rate, activation conditions, plumbing connections, and desired outlet temperature. The SR-15L/120 is a point-of-use heater for an appropriately sized fixture; it is not intended to replace a whole-home water-heating system.
Key Features:
- Point-of-use electric tankless water heater
- Low-flow SR Series model
- 120V, 15A, 1800W electrical rating
- 0.5 GPM listed flow rate
- 3/8 in. cold water inlet and outlet connections
- Compact steel housing for under-sink installation
- Rear electrical knockout and mounted chrome compression fittings
Common Uses:
- Lavatory hot water
- Bar sink point-of-use hot water
- Low-flow handwashing applications
Technical Specifications:
- Voltage: 120V
- Amperage: 15A
- Wattage: 1800W
- Flow Rate: 0.5 GPM
- Connections: 3/8 in. inlet and outlet
- Model: SR-15L/120
Dimensions:
- Length: 9.6 in.
- Width: 2.8 in.
- Height: 6.2 in.
- Weight: 4.4 lb
Installation & Compatibility Note:
Electric tankless water heaters must be matched to the correct voltage, amperage, breaker, wiring, flow rate, and application. Installation should be completed according to the manufacturer instructions and applicable electrical and plumbing codes.
FAQ
What voltage does this model use?
This model is listed for 120V operation.
What flow rate is listed for this unit?
The listed flow rate is 0.5 GPM.
Where is this heater commonly installed?
It is commonly used under a sink for low-flow point-of-use hot water.
Why Buy From Big Frog Supply?
Big Frog Supply provides clear product details, helpful support, and fast online ordering.










