☀️ AC Season Is Here — Capacitors, Contactors & Motors In Stock. Browse Parts or Call (214) 340-9421
📞 (214) 340-9421 | Mon–Fri 10–7 • Sat 10–3 | ⭐ 4.9 (546 reviews) | ¿Hablas español? | Get Directions
Low StockSG-3-S - SIGHT GLASS (3/8, SWEAT)
Universal

SG-3-S – SIGHT GLASS (3/8, SWEAT)

SKU SG-3-S
$23.42
In-store price · paid at counter
Low Stock at our Dallas counter
Tested before you leave. Free at the counter.
Visit our Dallas counter to purchase
10226 Plano Rd, Suite 104 · Dallas TX 75238
Call (214) 340-9421 Get directions
Open now · Closes 7pm·Mon–Fri 10am–7pm · Sat 10am–3pm
Free part testingBench-tested at the counter
27,000+ in stockToday, on the shelf
4.9 · 546 reviewson Google
Since 199828 years on Plano Rd
Free Part Testing
27,000+ In Stock
4.9 Stars · 546+ Reviews
Since 1998
🏪 In-Store Pickup Only — We do not offer shipping or online ordering. Visit our Dallas location to purchase.
In Stock

Visit our Dallas store to purchase

Call (214) 340-9421Get Directions
In Stock — Pick Up at Our Dallas Store

10226 Plano Rd, Suite 104, Dallas TX 75238

Questions? Call or text (214) 340-9421

Mon–Fri 10 am – 7 pm  |  Sat 10 am – 3 pm

A sight glass is installed in the liquid line of an AC or refrigeration system and lets you visually confirm refrigerant flow and check for moisture contamination. The color indicator in the window changes from green (dry) to yellow (wet) if moisture is detected in the system. A basic diagnostic tool for any refrigerant system.

Specs: 3/8″ ODF sweat connections, moisture indicator (green = dry, yellow = wet), Sanhua brand

Replaces: SG-3-S

Fits: Universal — installs in any refrigerant system with a 3/8″ liquid line

In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.

$23.42
Low Stock · Dallas counter
Call Directions
Call (214) 340-9421