COVID-19 Alert To DIYers: COVID-19 has severely affected supplier inventory. Product availability, at the moment, is in flux. If you order today, depending on the product, there may be a significant delay in shipping it to you. We apologize for any delays, and assure you that products will be shipped as soon as we can get them. Before COVID, we had significant stock of nearly every popular product that we sell. But demand has outpaced our supplier's ability to meet it, and has exhausted the stock we had purchased to meet increased demand during the government-mandated lockdowns. If you need the product right away, it is unlikely we will be able to accommodate you. For that we apologize. We ask for your patience as we all navigate this unique situation together. Be nice to our employees, they are doing their best to answer your questions and get your product to you as quickly as they can.
Regarding Shipping: Like our suppliers, shipping companies have been deeply affected by the COVID-19 epidemic. Please understand, at the moment, shipping speeds are varying from their promised times. While we ship most items promptly, UPS and USPS, are often not getting products to our customers within the promised timeframe. We are unable to offer refunds for slower shipping at the moment, as this is not within our control. We pay for the shipping speed requested, and, at the moment, our shipping partners are unable to meet their own standards of speed and reliability (this is true of overnight as well) We apologize for this, but can't do anything about it. Please be aware, however, that shipping speeds still matter. While 3-day shipping may, sometimes mean 4-day shipping, it will still be faster than Ground. If you need your product quickly, please choose faster shipping, as it will be faster. But do not expect to get the product in the expected timeframe.
To installers: We have seen an uptick in orders from individuals we suspect to be professional installers. If you are here to get product quickly because you are unable to get the product at your usual supplier, rest assured, we are also out of the product and won't be able to fulfill your order in a timely manner. Like our end-users, we will be delivering products as soon as we get them in.
The Honeywell 4219 Installation Guide dated from March 2014 is still the newest version of the guide as of February 2019. This guide provides simple info about the 4219 Expansion Module, end of line resistor information, connection settings and general specifications. Learn about the Honeywell 4219.
This is the first updated 4219 Installation Guide. In this guide, the 4219 has 8 dip switches, but dip switch 7 does NOT provide an option for Normally Closed zones with no EOLR. This version uses 2k resistors, rather than 1k's as the original 4219 did. Review the first updated version of the guide.
Installation Guide for the original 4219, which contained only five dip switches and used 1k resistors. The Honeywell 4219 Installation Guide has since been updated on at least two other occasions. This version of the guide is only kept up for reference purposes. Review the old version of the guide.
Honeywell 4219 Install Guide - Newest Dated 3/14
Honeywell 4219 Install Guide - Newer Dated 5/11
Honeywell 4219 Install Guide - Original, Dated 5/01
