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🔥 HOT DEAL
49974 A2L 4-Valve Test and Charging Manifold, 3-1/8" (80mm) | Refrigerant Manifold Gauges, Compatible with R-32/R454B/R410A, HVAC Manifold Gauge, Hoses Not Included
✅ In stock
📉 Price recently dropped
A
Grade
Analysis Confidence
73%
🏷️ Price includes Coupon savings
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 31, 2026 7:08 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
🔥 Great Deal- 🔥Verdict: Great Deal. Strong buy. Price is significantly below its historical average.
- 💰The current price is 26% below what this product typically costs — a notable saving over its usual going rate.
- 🏷️The listed retail price is trimmed by 11% at checkout.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Pricing has been trending lower — momentum that adds further appeal to this deal.
How We Scored This Deal
Price Competitiveness
28/28
Recent Value
22/22
Market Standing
18.26/20
Deal Strength
0/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
Manrui Direct
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Durable Aluminum Alloy Build: This 49974 manifold adopts aluminum alloy material for the main body. It is lightweight and simple to use, and works well in a variety of working conditions
✓Practical 4-Valve Structure: The 49974 4-valve design offers multiple connection ports. It can connect high and low pressure sides, storage tanks, vacuum pumps and recovery devices. You can finish testing, air removal and fluid filling without replacing hoses frequently
✓Clear Vibration-Resistant Gauges: Fitted with red and blue steel shell gauges in 3-1/8" (80mm) size. The large dials resist vibration and show high and low pressure readings steadily, with high measurement accuracy
✓Designed for HVAC System Use: Featured with color-coded dials, this 49974 manifold is made to match R-32/454B/410A refrigerants. It is widely used for routine maintenance, fluid charging and recovery of HVAC systems
✓Ergonomic Handles & Sight Glass: Contoured grips ensure stable holding during operation. The built-in sight glass lets you observe fluid flow status easily. We provide 24-hour online support for all users
✓Professional Testing and Charging Tool: This manifold gauge set enables accurate pressure measurement and refrigerant charging for air conditioning and refrigeration systems, supporting professional HVAC technicians in their daily work
⚙️ Specifications
Brand
Merry Loop
Material
Aluminum
Item dimensions L x W x H
7 x 3.99 x 9 inches
Number of Items
1
Unit Count
1 Count
Brand Name
Merry Loop
Number of Packs
1
Part Number
QMCS49974
Warranty Description
1 Year Warranty
Manufacturer
Merry Loop
Included Components
4-Valve Manifold Kit
