AP MER40372 Thermostat Pigtail Connector Polarity 1/7 Inverted Flare

The AP MER40372 is a thermostat pigtail connector designed for marine, RV, and powersports HVAC and refrigeration applications. This replacement pigtail features an inverted flare fitting and a specific polarity configuration (1/7), making it a precise OEM-style replacement for thermostat sensing assemblies and control circuits.

Key Features:

• Inverted Flare Connection: Provides a secure, leak-resistant fitting suitable for refrigeration and HVAC thermostat capillary or sensing circuits
• Polarity 1/7 Configuration: Designed for specific terminal polarity alignment, ensuring correct electrical connection to the thermostat harness
• OEM Replacement Quality: Engineered to meet original equipment specifications for reliable performance
• Sold Individually (Each): One pigtail connector per package
• Marine and RV Grade: Built to withstand the demanding environments of marine, RV, and powersports use

The AP MER40372 thermostat pigtail is the correct replacement part for systems requiring an inverted flare interface at the thermostat connection point. Always verify your existing harness and fitting type before installation.