![ELECTECK Non-Programmable Digital Thermostat for Home, up to 1 Heat/1 Cool with Large LCD Display, Compatible with Single Stage Electrical and Gas/Oil System, Black: Amazon.com: Tools & Home Improvement ELECTECK Non-Programmable Digital Thermostat for Home, up to 1 Heat/1 Cool with Large LCD Display, Compatible with Single Stage Electrical and Gas/Oil System, Black: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/614EXJXKqTL.jpg)
ELECTECK Non-Programmable Digital Thermostat for Home, up to 1 Heat/1 Cool with Large LCD Display, Compatible with Single Stage Electrical and Gas/Oil System, Black: Amazon.com: Tools & Home Improvement
![Series TST | Digital Temperature Switch is low cost and designed to set up with one probe input and SPDT switch output. Applications include refrigeration, holding ovens, boilers, and brewing systems. Series TST | Digital Temperature Switch is low cost and designed to set up with one probe input and SPDT switch output. Applications include refrigeration, holding ovens, boilers, and brewing systems.](https://dwyer-inst.com/media/catalog/product/cache/8170e932d73406d1e88a63ebe962df7a/t/s/tst_1000x1000.gif)
Series TST | Digital Temperature Switch is low cost and designed to set up with one probe input and SPDT switch output. Applications include refrigeration, holding ovens, boilers, and brewing systems.
![ELECTECK 2 Pack Non-Programmable Digital Thermostat for Home, up to 1 Heat/1 Cool with 4.5 sq. inch Display, Compatible with Single Stage Electrical and Gas/Oil System, White - Amazon.com ELECTECK 2 Pack Non-Programmable Digital Thermostat for Home, up to 1 Heat/1 Cool with 4.5 sq. inch Display, Compatible with Single Stage Electrical and Gas/Oil System, White - Amazon.com](https://m.media-amazon.com/images/I/71eV76iW6US.jpg)
ELECTECK 2 Pack Non-Programmable Digital Thermostat for Home, up to 1 Heat/1 Cool with 4.5 sq. inch Display, Compatible with Single Stage Electrical and Gas/Oil System, White - Amazon.com
![Smart Thermostat for Home, WiFi Programmable Digital Thermostat, Energy Saving, C-Wire Adapter Included, DIY Install, Black. - Amazon.com Smart Thermostat for Home, WiFi Programmable Digital Thermostat, Energy Saving, C-Wire Adapter Included, DIY Install, Black. - Amazon.com](https://m.media-amazon.com/images/I/71sPmTkIpTL._AC_UF894,1000_QL80_.jpg)