Compare usable output and recovery
Ask for model-specific capacity and operating information. Check the inlet connection, power requirement and whether the unit needs a particular mounting or clearance arrangement. Review the controls and cleaning instructions. Water treatment should also be assessed against the feed conditions and manufacturer’s requirements, especially when the boiler will operate for long daily periods.
A commercial boiler needs a hot-water duty specification
Compare a water boiler by the hot-water volume needed during the service period, its storage and its documented heating duty. The electrical requirement is part of installation planning. A tank’s nominal volume cannot establish how quickly it recovers after repeated use. Review inlet-water suitability and cleaning instructions with the chosen model rather than assuming that a larger boiler removes maintenance needs.
| Requirement | What to compare | What to confirm |
|---|---|---|
| Storage size | Compare the expected drawdown | Separate nominal volume from usable operating duty |
| Heating and power | Review the model’s rated requirements | Confirm the available electrical arrangement |
| Feed and servicing | Review treatment and cleaning requirements | Provide access after installation |
A selection mistake to avoid
Do not select only by litres. Capacity, heating, incoming-water conditions and service arrangements must work together in the actual pantry or preparation area.
What boiler sizes appear in the SWFI catalogue?
The selected listings include YS-BT-10L-A5 at 10 L, YS-BT-20L-A5 at 20 L and YS-60BK at 40 L. Confirm the current model and required output.
Planning the enquiry in Sabah
Describe whether use is occasional or concentrated into service windows. Include any existing filtration and available water-quality information. SWFI’s commercial catalogue includes hot-water boilers; the exact model and supply scope should be confirmed before ordering. Assign cleaning and maintenance responsibilities during handover so the equipment remains practical to operate.
Information to prepare
- Peak hot-water volume and use pattern
- Power, inlet and mounting requirements
- Cleaning access and feed-water suitability
Does a larger storage tank guarantee faster service?
No. Stored volume and recovery both matter. Compare them with the busiest period of use.
Discuss your requirement with SWFI
Share your site location and the information listed above. SWFI can review the requirement; equipment selection, supply and service scope are subject to technical suitability and confirmation.
Request a consultationNeed a specific component? →Technical background and SWFI scope: SWFI: systems, equipment and service information. Equipment-specific limits should be checked in the current manufacturer documentation.
Related SWFI products
Options relevant to this guide. The final model and configuration should match the application, water conditions and current availability.
Hot Water Boilers
YS-BT-10L-A5
A listed 10 L boiler option for reviewing hot-water demand.
Hot Water Boilers
YS-BT-20L-A5
A listed 20 L boiler option for reviewing hot-water demand.
Hot Water Boilers
YS-60BK (40L)
A listed 40 L boiler option; confirm the required heating duty.