



Guardian G6040 Thermostatic Mixing Valve, 50 Gallon/189 Liter Capacity - Replaces Guardian G3800LF
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Guardian G6040 Thermostatic Mixing Valve, 50 Gallon/189 Liter Capacity - Replaces Guardian G3800LFThis unit is a direct replacement for Guardian's classic G3700LF Thermostatic Mixing Valve. Application: Thermostatic mixing valve to blend hot and cold water to deliver tepid water. Valve has flow capacity of 50 gallons (189 liters) per minute at 30 PSI (2. 1 bar) pressure drop. Valve can be used to supply emergency shower or combination safety station. Depending on water supply size and pressure, valve can supply multiple units. Mounting: Valve
Quick Dispatch:
Your Guardian G6040 Thermostatic Mixing Valve, 50 Gallon/189 Liter Capacity - Replaces Guardian G3800LF orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Guardian G6040 Thermostatic Mixing Valve, 50 Gallon/189 Liter Capacity - Replaces Guardian G3800LF ships.
Need Help?
Questions about Guardian G6040 Thermostatic Mixing Valve, 50 Gallon/189 Liter Capacity - Replaces Guardian G3800LF, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Guardian G6040 Thermostatic Mixing Valve, 50 Gallon/189 Liter Capacity - Replaces Guardian G3800LF in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
4.6 ★★★★★
Based on 129 reviews
Sort
Product Reviews
★★★★★ 5
perfect fit for 2025 Honda CRV Hybrid 2.0 engine
Size: 8.26" x 5.63" x 2.24"
Appears to be a well made air filter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
★★★★★ 5
Good filter
Size: 14.7" x 7.99" x 1.26"
Fits well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 5
Just what I needed
Size: 8.26" x 5.63" x 2.24"
Great value and great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
★★★★★ 5
Perfect fit
Size: 8.26" x 5.63" x 2.24"
A little difficult to access but the University of YouTube helped with that. Filter fit perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 4
Easy replacement
Size: 8.26" x 5.63" x 2.24"
Reasonable price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2025
recommand products
KVD Superior Leather Luxury Car Seat Cover FOR TOYOTA Innova Hycross BLACK + RED FREE PILLOWS AND NECK REST (WITH 5 YEARS WARRANTY)- DZ014/151
4899.50
KVD Superior Leather Luxury Car Seat Cover for Toyota Innova Hycross Black + Blue (With 5 Year Onsite Warranty) - D097/151
4599.50
KVD Superior Leather Luxury Car Seat Cover FOR TOYOTA Innova Hycross BLACK + WHITE (WITH 5 YEARS WARRANTY) - D038/151
4599.50
Mahindra XUV300 OEM Audio Steering Control - Authentic Control for an Enhanced Driving Experience
1750.00
KVD Superior Leather Luxury Car Seat Cover for Maruti Suzuki Fronx Wine Red + Black Free Neckrest Set (With 5 Year Onsite Warranty) (SP) - D046/45
4399.50