Chronomite SR-30L/120 Instant-Flow SR Tankless Water Heater
Product Overview
The Chronomite SR-30L/120 Instant-Flow SR is a point-of-use electric tankless water heater for supplying hot water to a compatible low-flow sink or lavatory. It heats water as the fixture is used rather than storing a reserve in a tank. The compact steel enclosure is designed for installation close to the outlet it serves and includes 3/8 in. inlet and outlet connections for the documented under-sink configuration.
This model is rated for 120V, 30A, and 3600W operation with a listed 0.5 GPM flow rate. The higher amperage requirement is an important distinction from other 120V SR models and must be confirmed against the available electrical service before purchase. Actual hot-water temperature depends on the incoming water temperature, fixture flow, and heater input, so the required temperature rise should be checked for the project. Verify the dedicated circuit, breaker and wire sizing, activation and flow conditions, plumbing connections, and installation space. The SR-30L/120 is intended for one appropriately sized point-of-use fixture and is not designed as a whole-house water heater.
Key Features:
- Point-of-use electric tankless water heater
- Low-flow SR Series model
- 120V, 30A, 3600W 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: 30A
- Wattage: 3600W
- Flow Rate: 0.5 GPM
- Connections: 3/8 in. inlet and outlet
- Model: SR-30L/120
Dimensions:
- Length: 9.6 in.
- Width: 2.8 in.
- Height: 6.2 in.
- Weight: 4.35 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-30L/120 Instant-Flow SR Tankless Water Heater
Chronomite SR-30L/120 Instant-Flow SR Tankless Water Heater
Product Overview
The Chronomite SR-30L/120 Instant-Flow SR is a point-of-use electric tankless water heater for supplying hot water to a compatible low-flow sink or lavatory. It heats water as the fixture is used rather than storing a reserve in a tank. The compact steel enclosure is designed for installation close to the outlet it serves and includes 3/8 in. inlet and outlet connections for the documented under-sink configuration.
This model is rated for 120V, 30A, and 3600W operation with a listed 0.5 GPM flow rate. The higher amperage requirement is an important distinction from other 120V SR models and must be confirmed against the available electrical service before purchase. Actual hot-water temperature depends on the incoming water temperature, fixture flow, and heater input, so the required temperature rise should be checked for the project. Verify the dedicated circuit, breaker and wire sizing, activation and flow conditions, plumbing connections, and installation space. The SR-30L/120 is intended for one appropriately sized point-of-use fixture and is not designed as a whole-house water heater.
Key Features:
- Point-of-use electric tankless water heater
- Low-flow SR Series model
- 120V, 30A, 3600W 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: 30A
- Wattage: 3600W
- Flow Rate: 0.5 GPM
- Connections: 3/8 in. inlet and outlet
- Model: SR-30L/120
Dimensions:
- Length: 9.6 in.
- Width: 2.8 in.
- Height: 6.2 in.
- Weight: 4.35 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: $244.87
-65%$244.87
$85.70Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Product Overview
The Chronomite SR-30L/120 Instant-Flow SR is a point-of-use electric tankless water heater for supplying hot water to a compatible low-flow sink or lavatory. It heats water as the fixture is used rather than storing a reserve in a tank. The compact steel enclosure is designed for installation close to the outlet it serves and includes 3/8 in. inlet and outlet connections for the documented under-sink configuration.
This model is rated for 120V, 30A, and 3600W operation with a listed 0.5 GPM flow rate. The higher amperage requirement is an important distinction from other 120V SR models and must be confirmed against the available electrical service before purchase. Actual hot-water temperature depends on the incoming water temperature, fixture flow, and heater input, so the required temperature rise should be checked for the project. Verify the dedicated circuit, breaker and wire sizing, activation and flow conditions, plumbing connections, and installation space. The SR-30L/120 is intended for one appropriately sized point-of-use fixture and is not designed as a whole-house water heater.
Key Features:
- Point-of-use electric tankless water heater
- Low-flow SR Series model
- 120V, 30A, 3600W 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: 30A
- Wattage: 3600W
- Flow Rate: 0.5 GPM
- Connections: 3/8 in. inlet and outlet
- Model: SR-30L/120
Dimensions:
- Length: 9.6 in.
- Width: 2.8 in.
- Height: 6.2 in.
- Weight: 4.35 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.










