Description
Sunstar Btu Conversion Restrictor Plate | Restrictor Plate, 2-1/4" I.D. for SIS/SIU 175 Tube Heaters | 42741100
The Sunstar 42741100 is a genuine Sunstar btu conversion restrictor plate for SIS Vacuum Straight Tube Heaters (50,000-175,000 BTU), SIU Vacuum U-Tube Heaters (50,000-175,000 BTU). Restrictor plate used with the Btu/hr conversion label kit to change the input rating of SIS, SIU and SIR heaters. Heaters can only be converted to inputs offered in the same tube length.
Key Features
- Genuine Sunstar part number 42741100
- Fits SIS Vacuum Straight Tube Heaters, SIU Vacuum U-Tube Heaters
- Genuine Sunstar factory part
- Direct replacement for the series listed
Fits These Sunstar Heaters
- Sunstar SIS Vacuum Straight Tube Heaters (50,000-175,000 BTU)
- Sunstar SIU Vacuum U-Tube Heaters (50,000-175,000 BTU)
Specifications
- Brand: Sunstar
- Part Number: 42741100
- Type: Btu Conversion Restrictor Plate
- Fits: SIS Vacuum Straight Tube Heaters (50,000-175,000 BTU); SIU Vacuum U-Tube Heaters (50,000-175,000 BTU)
- Warranty: 1 Year Parts (Sunstar part warranty)
Before You Order
- Match the part number to your heater manual or rating plate
- Shut off gas and power before servicing
- Confirm the part number against your heater model and rating plate, or the installation and operation manual.
Frequently Asked Questions
How do I know this part fits?
Match the part number to the parts list in your heater installation and operation manual, or to the model and input on the rating plate.
Is this a genuine Sunstar part?
Yes. It is a factory Sunstar part number from the current Sunstar parts price list.
