My Cart
You have no items in your shopping cart.
Compare Products
You have no items to compare.
- Description
Pentair 38404-4097S 3/4 in. Union
Can we interest you in some great deals?
Sign up for our newsletter and never miss the greatest savings!
Don't worry - we won't flood your inbox. We only send out 2-3 emails per season with our best offers and helpful information for pool owners.
Our Pickup Location
116 Viceroy Rd. Building B, Unit 4. Vaughan, ON L4K 2M2
Can we help you find anything?
Got the SKU number? You can type it into the search field and if we have that item, you'll get an exact match!
Looking for a Pool Heater Part? We have PDFs and interactive schematics of all major heater models to help you find what you need.
Not sure which heater or pump is right for your pool? We have step-by-step equipment finders to help you narrow down your choices. Additionally, our pool equipment can be filtered by all relevant parameters.
General questions about pool equipment? Check the FAQ - answers to all the common pool owner's questions, compiled by our experts.
Still lost? Email or give us a call and our knowledgeable staff will answer any questions you have!
Pool Size Reference
| Pool Size | Volume, Gallons | Volume, Liters | Gas Heater BTU | Heat Pump BTU |
| 12' x 24' | 12,960 | 49,058 | 100k - 150k BTU | 70 - 85k BTU |
| 14' x 28' | 17,640 | 66,774 | 150k - 200k BTU | 85k - 100k BTU |
| 16' x 32' | 23,040 | 87,215 | 200k - 250k BTU | 110k - 120k BTU |
| 18' x 36' | 29,160 | 110,382 | 250k - 300k BTU | 110k - 120k BTU |
| 20' x 40' | 36,000 | 136,274 | 300k - 400k BTU | 120k - 140k BTU |
| 15' Round | 7,950 | 30,094 | ~100k BTU | 50k - 70k BTU |
| 18' Round | 9,050 | 34,257 | ~100k BTU | 50k - 70k BTU |
| 21' Round | 15,580 | 58,976 | 100k - 150k BTU | 50k - 85k BTU |
| 24' Round | 20,350 | 77,033 | 150k - 200k BTU | 85k - 100k BTU |
Note: all figures are approximate and are meant to be used as a guideline only. Heater performance may vary depending on weather conditions - wind, shade, etc. For sizing solar and electrical heaters, refer to each individual heater's documentation.
Newfoundland
Toronto
Vancouver
R0023200
006730F
010253F
Natural Gas
Purolator
Manitoba
HAXIGN1931
Robotic Pool Cleaner
P-R266A-EN
Ontario
006713F
Original Manufacturer's Parts
JXI260N
Edmonton
P-R266A-MN
Gas Valve
Best Prices
Temperature Sensor
HAXBPK1932
British Columbia
Thermal Fuse
Hayward
IDXLTER1930
Canadian Pool Superstore
Propane
Great Summer
Ionizer
Polaris
Inlet/Outlet Header
Raypak
SR333NA
Winnipeg
003900F
006827F
Everything for Your Pool
Montreal
R0449000
LXI250N
Canada-Wide
Discounts Every Season
011594F
Halifax
Jandy (Zodiac)
Shipping
H-Series
Pressure Switch
Pool Heater Parts
P955
Hi-Limit Switch
Pool Supplies
Eco-Friendly
Fast Delivery
R0099200
Heat Exchanger
FDXLHXA1200
Delivered to Your Door
Ottawa
460732
R0457501
Best Selection in Canada
009577F
H250FDN
Saskatchewan
Pool Heater
Hayward Ignitor
Mastertemp
Jandy Lite2
R0454200
Québec
Pentair
HAXGSV0004
Quality Equipment
Calgary
Clearwater
UPS
1-844-416-7665
416-623-9334
Our Pickup Location
116 Viceroy Rd, Building B, Unit #4
Vaughan ON, Canada
Vaughan ON, Canada
- Pool Kits
- Equipment
- Custom Liners
- Covers
- Fencing
- Chemicals
- Parts
- Accessories
- Home Systems
- Winterizing
- Clearance
- Home /
- Pentair 3/4 in. Union
Top of Page
-
Resources:
- Pool Care Guide |
- Municipal Pool Regulations |
- Safety Cover Calculator |
- Heater Size Chart |
- Water Chemistry Test
Contact us: sales@torontopoolsupplies.ca, info@torontopoolsupplies.ca | Toll-free: 1-844-416-7665, Local: 416-623-9334
116 Viceroy Rd. Building B, Unit 4 • Vaughan, ON, Canada L4K 2M2Mon - Fri: 9AM - 6PM | Saturday: 9AM - 12PM April to October, Closed November to March© 2018 Toronto Pool Supplies. All Rights Reserved. Visa, MasterCard, PayPal, FedEx and other logos are property of their respective owners. All prices are in Canadian Dollars. Prices do not include taxes, shipping or installation. We ship Canada-wide, with the expection of some extremely large and heavy items, such as pool kits. Free shipping is available for select items and areas - enter your postal code during checkout to verify eligibility. We do not ship to PO boxes.
