Reciprocating R290 Compressor, 115V, 60Hz, 1Ph, 7878, 104H, SCE18CNLX

❄️ Reciprocating Compressor | SCE18CNLX | R290 | OEM-Compatible

Restore efficient cooling performance with this brand-new reciprocating compressor designed for residential HVAC systems using R290 (propane) refrigerant. Featuring a CSIR motor and high starting torque, this OEM-style unit delivers reliable pressure and energy-efficient operation—ideal for low back pressure (LBP) applications in non-continuous use environments.

⚙️ Compressor Specifications:

• ✅ Type: Reciprocating (CSIR motor)
• Application: LBP (Low Back Pressure)
• Refrigerant: R290 (Propane)
• Displacement: 17.68 cm³ / 1.08 cu.in
• ️ Oil Type: Polyolester | Viscosity: 32 cSt
• Oil Quantity: 550 cm³ / 18.6 fl.oz
• ️ Free Gas Volume: 1460 cm³ / 49.4 fl.oz
• ⚖️ Weight: 14.2 kg / 31.3 lbs
• Charge Limit: 450 g / 15.9 oz
• ️ Cooling Fan Speed: 3 m/s
• Hot Gas Defrost: Supported

⚡ Electrical Data:

• Power Supply: 115V / 60Hz
• Voltage Range: 103–127V | Phase: 1
• ️ Motor Protection: External
• ⚡ Starting Torque: HST | Start Device: Relay
• Start Capacitor: 280 µF | Run Capacitor: Not required
• LRA: 43.13 A | RLA: 8.3 A | Cut-In: 43.13 A
• Winding Resistance: Main 0.82 Ω | Aux 2.9 Ω @ 25°C
• ️ Max Winding Temp: 125°C / 257°F
• ️ Max Discharge Temp: 140°C / 284°F

️ Installation Tips:

• Disconnect all power sources before servicing
• Mount compressor securely using vibration-dampening hardware
• Connect refrigerant lines and electrical terminals per OEM specifications
• Charge system with R290 refrigerant using proper safety protocols
• ✅ Test system for leaks, pressure balance, and cooling performance before sealing

⚠️ Installation Disclaimer:

This compressor is intended for use only with compatible R290 residential HVAC systems. Buyer is responsible for verifying model and part number compatibility before purchase. Installation must be performed by a qualified technician following manufacturer and EPA guidelines. No returns accepted on powered or installed units. Protector and cover are pre-installed.

Reliable cooling. High torque. Built for R290 residential systems.