Chronomite SR-20L/240 Instant-Flow SR Tankless Water Heater
Product Overview
The Chronomite SR-20L/240 Instant-Flow SR provides on-demand hot water at a single low-flow fixture without using a storage tank. Its compact steel housing is intended for point-of-use installation near a sink or lavatory, where the short plumbing path and 3/8 in. inlet and outlet connections can be incorporated into a compatible system. The model is listed around a 0.5 GPM flow rate for low-flow handwashing and sink applications.
This 240V unit carries a 20A, 4800W electrical rating. That electrical input must be evaluated together with the site's incoming water temperature and the fixture's actual flow rate because all three affect the attainable outlet temperature. Before ordering, calculate or confirm the required temperature rise and verify the voltage, dedicated circuit, breaker and wire sizing, flow and activation conditions, plumbing connections, and available mounting space. The SR-20L/240 is designed to serve an appropriately sized point-of-use fixture; it should not be selected as a whole-home heater or for a flow demand outside the documented performance range.
Key Features:
- Point-of-use electric tankless water heater
- Low-flow SR Series model
- 240V, 20A, 4800W 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: 240V
- Amperage: 20A
- Wattage: 4800W
- Flow Rate: 0.5 GPM
- Connections: 3/8 in. inlet and outlet
- Model: SR-20L/240
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 240V 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-20L/240 Instant-Flow SR Tankless Water Heater
Chronomite SR-20L/240 Instant-Flow SR Tankless Water Heater
Product Overview
The Chronomite SR-20L/240 Instant-Flow SR provides on-demand hot water at a single low-flow fixture without using a storage tank. Its compact steel housing is intended for point-of-use installation near a sink or lavatory, where the short plumbing path and 3/8 in. inlet and outlet connections can be incorporated into a compatible system. The model is listed around a 0.5 GPM flow rate for low-flow handwashing and sink applications.
This 240V unit carries a 20A, 4800W electrical rating. That electrical input must be evaluated together with the site's incoming water temperature and the fixture's actual flow rate because all three affect the attainable outlet temperature. Before ordering, calculate or confirm the required temperature rise and verify the voltage, dedicated circuit, breaker and wire sizing, flow and activation conditions, plumbing connections, and available mounting space. The SR-20L/240 is designed to serve an appropriately sized point-of-use fixture; it should not be selected as a whole-home heater or for a flow demand outside the documented performance range.
Key Features:
- Point-of-use electric tankless water heater
- Low-flow SR Series model
- 240V, 20A, 4800W 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: 240V
- Amperage: 20A
- Wattage: 4800W
- Flow Rate: 0.5 GPM
- Connections: 3/8 in. inlet and outlet
- Model: SR-20L/240
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 240V 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: $240.33
-65%$240.33
$84.12Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Product Overview
The Chronomite SR-20L/240 Instant-Flow SR provides on-demand hot water at a single low-flow fixture without using a storage tank. Its compact steel housing is intended for point-of-use installation near a sink or lavatory, where the short plumbing path and 3/8 in. inlet and outlet connections can be incorporated into a compatible system. The model is listed around a 0.5 GPM flow rate for low-flow handwashing and sink applications.
This 240V unit carries a 20A, 4800W electrical rating. That electrical input must be evaluated together with the site's incoming water temperature and the fixture's actual flow rate because all three affect the attainable outlet temperature. Before ordering, calculate or confirm the required temperature rise and verify the voltage, dedicated circuit, breaker and wire sizing, flow and activation conditions, plumbing connections, and available mounting space. The SR-20L/240 is designed to serve an appropriately sized point-of-use fixture; it should not be selected as a whole-home heater or for a flow demand outside the documented performance range.
Key Features:
- Point-of-use electric tankless water heater
- Low-flow SR Series model
- 240V, 20A, 4800W 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: 240V
- Amperage: 20A
- Wattage: 4800W
- Flow Rate: 0.5 GPM
- Connections: 3/8 in. inlet and outlet
- Model: SR-20L/240
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 240V 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.










