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Pros & Cons
Pros
Installation is very easy if you follow the instructions correctly. You unplug the furnace (power to the controller) and swap the wires over. The manual is decent and programming difficulty is about on par with changing the filter run times on a hot t... Read More
Highlights
Quality
Smooth installation, easy step-through menu for setup, took 30 minutes with a screwdriver and a small set of snips.
Super easy to set up, nice diagnostic features too!
Turns out it lost its settings and reverted back to factory, so after several hours of checking wires(first time cutting heat o... Read More
The hz311 is not programmable and the system short cycled (five minutes on, then off with a dats fault).
Price
Saved me over $1,500 from an hvac contractor.
Easy installation (myself)able to save big $$$.
The previous owner had over $6k in receipts from repairs to the system that was still under warranty.
Shipping
Shipment came a day sooner than expected.
The seller (heating & cooling parts) was quick, the unit rolled in about 48 hours after i placed the order, on a sunday no less.
Competitiveness
Compared to what a technician was going to charge me, it’s the best savings i’ve ever had lately.
Overview
- How are reviewers describing this item?
easy, great, needed, old and two. - Our engine has profiled the reviewer patterns and has determined that there is high deception involved.
- Our engine has analyzed and discovered that 35.7% of the reviews are reliable.
- This product had a total of 182 reviews as of our last analysis date on Oct 11 2024.
Helpful InsightsBETA
Posted by a reviewer on Amazon
Shipment came a day sooner than expected
Posted by a reviewer on Amazon
Had to replace my durozone smzsw because it was not compatible with my ecobee4
Posted by a reviewer on Amazon
Ordered after receiving quote to replace from local hvac company
Posted by a reviewer on Amazon
I made the mistake of not ordering the transformer thinking that the other board had one
Posted by a reviewer on Amazon
In trying to go locally to source a doorbell transformer i found that they dont have the same power
Posted by a reviewer on Amazon
Ended up waiting for the second order which also included the dat temperature sensor
Posted by a reviewer on Amazon
I bought this to replace a 15 year old honeywell zone controller that stopped working
Posted by a reviewer on Amazon
The seller heating cooling parts was quick the unit rolled in about 48 hours after i placed the order on a sunday no less
Review Count History
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