HVACPart Identification & Selection3MediumField Technician$ implied
Unable to find a replacement fitting that converts a Coremax valve to accept a standard Schrader valve core tool without brazing.
Existing threaded adapters don't match Coremax valve threads or design, requiring brazing which is time-consuming and risky.
44
0
Opp. Score
44
Severity
3Medium
Willingness to Pay
implied
Added
Jun 5, 2026
Workarounds Described
- brazing out the Coremax valve and brazing in a standard port
App Concept
CoreFit Adapter
A thread-in adapter that converts Coremax valves to standard Schrader valve ports, eliminating the need for brazing. Simply thread on to make a core tool compatible, saving time and reducing leak risks.
Key Features
- Threads onto existing Coremax valve without brazing
- Standard Schrader core tool compatible
- Built-in seal for leak prevention
- Durable brass construction for HVAC applications
Target Users: HVAC field technicians who work with Coremax valves and need to connect core tools without brazing
Revenue Model: $12-15 per adapter sold at supply houses and online
Existing Solutions Mentioned
threaded adapters at refrigeration supply
Part of App Idea
Unable to find a replacement fitting that converts a Coremax valve to accept a standard Schrader valve core tool without brazing.Want to go deeper?
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