• Honeywell RTH7400D Conventional 7-Day Programmable Thermostat
Honeywell RTH7400D Conventional 7-Day Programmable Thermostat

Honeywell RTH7400D Conventional 7-Day Programmable Thermostat

SKU:HA0EW80QA
Sale price
£86.00
Regular price
£142.00
Unit price
per 
( 39% off )
Quantity:
Expected Delivery: 21-28 days

Tracked Shipping

Secure Payments

10 Days Return

Tracked Shipping

Secure Payments

10 Days Return

  • Precise temperature control +/- 1 degree F for consistent comfort
  • Includes change reminders for filters and low batteries
  • ENERGY STAR rating
  • Exclusive Honeywell Smart Response Technology with filter change reminder and low battery indicator
  • Fahrenheit or Celsius temperature display with 12 or 24 hour time display

Customer Reviews

It works Unit works very well. 5Just Right Easy to install and program. Great unit. 5RTH7400D Super Easy Install & Easy to Program I purchased this unit (RTH7400D - LOWES Item 183786) to replace an older 5-1-1 thermostat that stopped working. The unit was very easy to install, but this is probably because my HVAC system is a very common central gas heat with electric A/C unit. The only wires on my system are G-Y-W-R, and my wires are color coded so its super easy to get it right; took me less than five minutes to install. It took about 15 minutes to set up the schedule and change some of the advanced settings. The system so far is working perfectly with one small issue - the thermostat seems to read about one degree warmer than it actually is, not a huge deal especially at this price point (less than forty dollars).I like that you can program the schedule as a 5-1-1 or 5-2 day thermostat, this saves a little time if you want Saturday and Sunday to be on the same schedule, my old 5-1-1 unit required me to program Saturday and Sunday separately. I did not like however, the fact that programming for heat and A/C are on the same time schedule. I would prefer to have my A/C & heat settings on two independent time schedules, which is how my old unit worked. Since electric rates vary by time of day it is more economical to set up an A/C schedule based on my electric time plan, whereas natural gas rates are fixed, and I would prefer to schedule the heat closer to my wake/leave/return/sleep schedule. Being able to remove the main unit from the wall plate is a nice touch, this allows you to program the unit wherever you please instead of standing at the wall.One other note, the advanced settings are code based, i.e. not text descriptors, so you will need the manual to change any of the advanced settings. A pdf copy of the manual can be found here: [...] - advanced settings start on page 12. As mentioned before it is nice to be able to remove the main unit from the wall and sit in front of the computer to change the settings or schedules.I had to change the following advanced settings:0330 - Daylight savings time (switched to off - code 0)0500 - Filter Change Reminder - the default is set to no reminder0530 - Smart response technology - default is set to on, as mentioned above I program based on electric time usage so this option was not good for me.Don't forget to press done when finished to save all of your changes. 4Honeywell makes the worst programmable thermostat I have had two Honeywell programmable thermostats die on me in the last year. The first was a very expensive touch screen($200) now its this model---RTH7400D. Don't let the warranty fool you--these items are impossible to warranty because when you call their 800 # they inform you that the warranty diagnosis has to be done by a licensed HVAC guy. So basically you can pay them a trip charge of $100+ for them to come tell you the $59 thermostat is dead!!! What a total scam-they should be ashamed. 1Great product I had an electronic thermostat to go out so I bought this one to replace it due to the price. It was very easy to install and program. That was about a year ago and it's still going strong. 5Good directions, easy to install I found this product matched my previously installed Honeywell thermostat, so I didn't really need to replace the holes already drilled in my wall. This made installation super easy. The instructions were easy to understand and the wiring was similar to the previous thermostat too.The only thing is that the programming of the thermostat could be easier to do. Also, a programmable thermostat will only save you money if you actually leave the house on a regular basis. If you are home all day, you won't save a bit. So the Amazon product page is a little misleading. 4Easy to install, works well I was on a budget and this was absolutely perfect as a replacement to the OEM unit 5Great product for the price Weekend and Weedday settings. I did not think we needed these but since it was so cheap we decided to get this thermostat. Works grat, but I cannot get the fan to run by itself. Not sure why, but I also do not care. We DO use the memory or "be at temperature" at the right time feature of this thermostat. For the price you can't find another thermostat that is this good. I recommend this over goign to the store and buying another. 5Nice Thermostat and pretty easy to install This is a nice thermostat. The installation can be a little tricky. I have a heat pump without emergency heat. I had to make a jumper for one of the connections and once all of the wires were installed, I had trouble getting the furnace to kick on. I ended up calling Honeywell and after about 10 minutes the person I spoke to walked me through the whole installation. I had it up and running within 5 minutes after hanging up the phone. I probably could've figured it out on my own if I read the directions a little more closely. 5it's ok for the price The product has two problems:1. There's dark dots in the background when the backlight is on, making me feel it's used.2. The temperature shown is off by 1 to 2 degrees.I'm keeping it just for the price I paid and to avoid the hassle of returning it. 3
See All Reviews
Shipment tracking ID will be provided after your product(s) is dispatched. The delivery date stated is indicative and subject to availability, payment authorization, verification, and processing. In case your product(s) is not delivered due to an incorrect or invalid address, we will not be able to process any claims. However, we will notify you if it is returned to us.
  • Return or exchange requests can be made within 10 days of the delivery date.
  • To return or exchange any items, please email us at info@directnine.uk, clearly mentioning your order number and our customer support team will guide you on the process.
  • To be eligible for return, products must be in the exact condition you received them in. All packaging material must be undamaged and unused with the price tags intact.
  • Orders can be cancelled before dispatch. If the order has already been dispatched, cancellation fees might be charged.
  • Due to the nature of the products that we sell, we will not be able to replace or refund unwanted items if they have been opened or any seals are broken.
  • The refund will not include the import duties or the cost of delivery or return postage.
  • If your refund is approved, then it will automatically be credited to the original method of payment, within 7-10 days.
  • DirectNine reserves the right to alter and enforce this Return and Refund Policy at any time without having to serve a prior notice to users.
Description
  • Precise temperature control +/- 1 degree F for consistent comfort
  • Includes change reminders for filters and low batteries
  • ENERGY STAR rating
  • Exclusive Honeywell Smart Response Technology with filter change reminder and low battery indicator
  • Fahrenheit or Celsius temperature display with 12 or 24 hour time display
Reviews

Customer Reviews

It works Unit works very well. 5Just Right Easy to install and program. Great unit. 5RTH7400D Super Easy Install & Easy to Program I purchased this unit (RTH7400D - LOWES Item 183786) to replace an older 5-1-1 thermostat that stopped working. The unit was very easy to install, but this is probably because my HVAC system is a very common central gas heat with electric A/C unit. The only wires on my system are G-Y-W-R, and my wires are color coded so its super easy to get it right; took me less than five minutes to install. It took about 15 minutes to set up the schedule and change some of the advanced settings. The system so far is working perfectly with one small issue - the thermostat seems to read about one degree warmer than it actually is, not a huge deal especially at this price point (less than forty dollars).I like that you can program the schedule as a 5-1-1 or 5-2 day thermostat, this saves a little time if you want Saturday and Sunday to be on the same schedule, my old 5-1-1 unit required me to program Saturday and Sunday separately. I did not like however, the fact that programming for heat and A/C are on the same time schedule. I would prefer to have my A/C & heat settings on two independent time schedules, which is how my old unit worked. Since electric rates vary by time of day it is more economical to set up an A/C schedule based on my electric time plan, whereas natural gas rates are fixed, and I would prefer to schedule the heat closer to my wake/leave/return/sleep schedule. Being able to remove the main unit from the wall plate is a nice touch, this allows you to program the unit wherever you please instead of standing at the wall.One other note, the advanced settings are code based, i.e. not text descriptors, so you will need the manual to change any of the advanced settings. A pdf copy of the manual can be found here: [...] - advanced settings start on page 12. As mentioned before it is nice to be able to remove the main unit from the wall and sit in front of the computer to change the settings or schedules.I had to change the following advanced settings:0330 - Daylight savings time (switched to off - code 0)0500 - Filter Change Reminder - the default is set to no reminder0530 - Smart response technology - default is set to on, as mentioned above I program based on electric time usage so this option was not good for me.Don't forget to press done when finished to save all of your changes. 4Honeywell makes the worst programmable thermostat I have had two Honeywell programmable thermostats die on me in the last year. The first was a very expensive touch screen($200) now its this model---RTH7400D. Don't let the warranty fool you--these items are impossible to warranty because when you call their 800 # they inform you that the warranty diagnosis has to be done by a licensed HVAC guy. So basically you can pay them a trip charge of $100+ for them to come tell you the $59 thermostat is dead!!! What a total scam-they should be ashamed. 1Great product I had an electronic thermostat to go out so I bought this one to replace it due to the price. It was very easy to install and program. That was about a year ago and it's still going strong. 5Good directions, easy to install I found this product matched my previously installed Honeywell thermostat, so I didn't really need to replace the holes already drilled in my wall. This made installation super easy. The instructions were easy to understand and the wiring was similar to the previous thermostat too.The only thing is that the programming of the thermostat could be easier to do. Also, a programmable thermostat will only save you money if you actually leave the house on a regular basis. If you are home all day, you won't save a bit. So the Amazon product page is a little misleading. 4Easy to install, works well I was on a budget and this was absolutely perfect as a replacement to the OEM unit 5Great product for the price Weekend and Weedday settings. I did not think we needed these but since it was so cheap we decided to get this thermostat. Works grat, but I cannot get the fan to run by itself. Not sure why, but I also do not care. We DO use the memory or "be at temperature" at the right time feature of this thermostat. For the price you can't find another thermostat that is this good. I recommend this over goign to the store and buying another. 5Nice Thermostat and pretty easy to install This is a nice thermostat. The installation can be a little tricky. I have a heat pump without emergency heat. I had to make a jumper for one of the connections and once all of the wires were installed, I had trouble getting the furnace to kick on. I ended up calling Honeywell and after about 10 minutes the person I spoke to walked me through the whole installation. I had it up and running within 5 minutes after hanging up the phone. I probably could've figured it out on my own if I read the directions a little more closely. 5it's ok for the price The product has two problems:1. There's dark dots in the background when the backlight is on, making me feel it's used.2. The temperature shown is off by 1 to 2 degrees.I'm keeping it just for the price I paid and to avoid the hassle of returning it. 3
See All Reviews
Return And Refund Policy
  • Return or exchange requests can be made within 10 days of the delivery date.
  • To return or exchange any items, please email us at info@directnine.uk, clearly mentioning your order number and our customer support team will guide you on the process.
  • To be eligible for return, products must be in the exact condition you received them in. All packaging material must be undamaged and unused with the price tags intact.
  • Orders can be cancelled before dispatch. If the order has already been dispatched, cancellation fees might be charged.
  • Due to the nature of the products that we sell, we will not be able to replace or refund unwanted items if they have been opened or any seals are broken.
  • The refund will not include the import duties or the cost of delivery or return postage.
  • If your refund is approved, then it will automatically be credited to the original method of payment, within 7-10 days.
  • DirectNine reserves the right to alter and enforce this Return and Refund Policy at any time without having to serve a prior notice to users.
Delivery Policy
Shipment tracking ID will be provided after your product(s) is dispatched. The delivery date stated is indicative and subject to availability, payment authorization, verification, and processing. In case your product(s) is not delivered due to an incorrect or invalid address, we will not be able to process any claims. However, we will notify you if it is returned to us.

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