Shield Mini-Split Locking Cap | SHLD-E4
All sales are final
No returns or exchanges. Read our policy
Not sure it fits? Call (916) 729-3117 and we'll confirm at no charge.
Fast Shipping:Ships within 1 business day
Specifications
Specifications
- Part Number
- ERSHLD-E4
- Manufacturer Part Number
- SHLD-E4
- Fits Appliance
- Air Conditioner Parts
- Replaces Part Numbers
- B17-838
Product Details
Product Details
The Shield Mini-Split Locking Cap (Part Number: SHLD-E4) is designed to provide ultimate protection for your B17-838 system. This locking cap features a durable all-brass design with waterproof, color-coded sleeves for easy identification. Compatible with all refrigerant tanks and service ports, it helps eliminate leaks, theft, vandalism, and accidental refrigerant mixing. With certifications meeting IMC 1101.10 and IRC M1411.6 standards, this cap is a crucial component for EPA management programs. Trust the Shield Mini-Split Locking Cap for reliable security and compliance. Installation is quick and easy, and can be done in minutes with common tools.
Appliance Parts Center – a family-owned store in Sacramento with 25+ years of experience and a huge in-stock inventory.
We know appliances inside and out and will help you find the right part with expert, honest advice.
Cross Reference Information
Cross Reference Information
Part Number SHLD-E4 replaces:
- B17-838
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

