



Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The AO Smith Blocked Intake Air Switch, model 100113143, is designed for use with BTX-100 and BTXL 100 Series gas water heaters. This switch plays a crucial role in ensuring safe and reliable operation by preventing the intake of blocked air, which can lead to hazardous situations. It is easy to install and fits directly with BTX series units.
This switch is essential for maintaining the efficiency of gas water heaters while ensuring safety from blocked air intake.
Thanks for subscribing!
This email has been registered!

