Our Pick-up Location

116 Viceroy Rd. Building B, Unit 4. Vaughan, ON L4K 2M2

Orders are available for pick-up at front desk after you receive a confirmation email. Please do not arrive early as we will not always be able to retreive your package from the warehouse immediately!

Operating Hours

Day April to October November to March
Mon - Fri 9AM - 6PM 9AM - 5PM
Saturday 9AM - 12PM Closed
Sunday Closed Closed

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
Toronto Pool Supplies: Canada's Swimming Pool Superstore
1-844-416-7665 416-623-9334
Canada-Wide Shipping Look for Free Shipping label on select items!
Pick-up Location 116 Viceroy Rd, Building B, Unit #4
Vaughan, ON • Click for Map & Hours
Need help finding an item?
  • Home /
  • Pentair Air Flow Switch
Review on Google
Share
Earn Pool Points by sharing the link or writing a product review! Learn more

Pentair Air Flow Switch

SKU: 42001-0061S Manufacturer: Pentair

Availability: In stock

Our Price: $167.52

Discounted Price: $129.99

+ 12 Pool Points when you purchase this item!

I acknowledge that all replacement parts are final sale and installation of this product must be performed by a professional technician; self-installation can void manufacturer's warranty.

Quick Overview

Pentair 42001-0061S Air Flow Switch
The Pentair Master temp air flow switch (AFS) senses the pressure drop across the air metering orifice. ...

Used on the following models: MSTRTMP175LP MSTRTMP175NA MSTRTMP200LP MSTRTMP200NA MSTRTMP250LP MSTRTMP250NA Sta-Rite Max-E-Therm 400 LP Sta-Rite Max-E-Therm 400 NA SR400LP SR400NA Sta-Rite Max-E-Therm 200 LP Sta-Rite Max-E-Therm 200 NA Sta-Rite Max-E-Therm 333 LP Sta-Rite Max-E-Therm 333 NA Pentair MasterTemp 400 LP Pentair MasterTemp 400 NA SR200LP SR200NA SR333LP SR333NA Pentair MasterTemp 200 LP Pentair MasterTemp 200 NA Pentair MasterTemp 250 LP Pentair MasterTemp 250 NA Pentair MasterTemp 300 LP Pentair MasterTemp 300 NA MSTRTMP300LP MSTRTMP300NA MSTRTMP400LP MSTRTMP400NA Pentair MasterTemp 175 LP Pentair MasterTemp 175 NA

Customer Reviews

Be the first to review this product

Pentair Air Flow Switch

Zoom Out
Zoom In

More views:

  • Description
    • Pentair 42001-0061S Air Flow Switch The Pentair Master temp air flow switch (AFS) senses the pressure drop across the air metering orifice. ... Used on the following models: MSTRTMP175LP MSTRTMP175NA MSTRTMP200LP MSTRTMP200NA MSTRTMP250LP MSTRTMP250NA Sta-Rite Max-E-Therm 400 LP Sta-Rite Max-E-Therm 400 NA SR400LP SR400NA Sta-Rite Max-E-Therm 200 LP Sta-Rite Max-E-Therm 200 NA Sta-Rite Max-E-Therm 333 LP Sta-Rite Max-E-Therm 333 NA Pentair MasterTemp 400 LP Pentair MasterTemp 400 NA SR200LP SR200NA SR333LP SR333NA Pentair MasterTemp 200 LP Pentair MasterTemp 200 NA Pentair MasterTemp 250 LP Pentair MasterTemp 250 NA Pentair MasterTemp 300 LP Pentair MasterTemp 300 NA MSTRTMP300LP MSTRTMP300NA MSTRTMP400LP MSTRTMP400NA Pentair MasterTemp 175 LP Pentair MasterTemp 175 NA
     
My Cart

You have no items in your shopping cart.

Compare Products

You have no items to compare.

Professional Services Directory Pool Points Program
Top of Page

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 2M2

© 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.

Visa MasterCard
Wildcard SSL Certificates All information is secured by Alpha SSL.

Validated to comply with PCI Data Security Standards.
​