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The Uniweld RHP400 is a nitrogen regulator designed for HVAC and other applications requiring precise gas flow control. This regulator has a maximum inlet pressure of three thousand psi and an outlet pressure of four hundred psi, making it suitable for various tasks, including purging and pressure testing.
- Dual gauge design for easy monitoring
- 1/4 inch male flare connection
- Protective rubber boots for durability
Product Highlights
The RHP400 is made from neoprene and brass, ensuring reliable performance. It is ideal for use with nitrogen and can be adapted for CO2 with an optional fitting. This regulator features large T-handles for easy operation.
Product Information
Standard Information
- Brand: Uniweld Products
- Country of Origin: CN
Features:
- Manual reset
- UL recognized
- CSA approved
- Uses 36T electrical ratings
Compatibility & Applications:
- Listed for Carrier HVAC equipment (model-specific compatibility is not provided in the listing details)
- Must only be used where the manufacturer specifies this exact part number: LH680534 (confirm by the unit's model/serial and the applicable service/parts documentation)
User Reviews & Q&A Summary:
- Reviews commonly describe:
- - Perfect/OEM fit and being the correct replacement part
- - Easy installation for those performing the repair
- - Keeping a spare flame sensor (and often an ignitor) on hand for quicker winter repairs (review-reported)
- - Positive feedback on shipping speed, packaging, and overall purchase experience
Maintenance & Troubleshooting:
- The provided sources do not include formal diagnostic procedures for this flame sensor
- Reviews reflect replacement as a practical service repair (OEM part swap), with users reporting successful replacement experiences and restored confidence in having the correct part on hand
Certifications & Compliance:
- Meets ARI 780/790 Standard
User Reviews & Q&A Summary:
- Common theme is "correct part" for the intended replacement, with users reporting it worked as expected after installation
- Review feedback frequently mentions straightforward installation for a direct replacement
- Value and fulfillment are recurring positives (good deal/price and fast shipping)
Product Highlights
3' Length        
302ºF (150°C) Max TempSpecs
| Length (Feet): | 3' |
|---|---|
| Max Temp (F): | 302ºF (150°C) |
| Insulation Material: | Silicone |
| Probe Tip Type: | Straight removable |
| Plug Type: | L-shaped banana (industry standard) |
| Type: | Silicone Test Lead |
Reviews
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