You have 0 Articles Left This Month. Register Today for Unlimited Access.
At the push of a button, Navien’s new HotButton accessory activates the internal recirculation pump and gas-fired burner to heat up water in the supply lines. The accessory is California Title 24 compliant.
You have 0 complimentary articles left.
Register for free today to continue reading!
Already have an account? Sign in here.