diff --git a/JSON-dictionary.md b/JSON-dictionary.md
index 9af860d..63f037e 100644
--- a/JSON-dictionary.md
+++ b/JSON-dictionary.md
@@ -14,7 +14,7 @@ Certain commands are used to alter the non volatile settings stored by the contr
 **These must be followed up with a NVSave command.**
 
 | **Name** | **Value Type** | **Typical Values** | **Direction** | **Require NVsave** | **Note** |
-| ------ | ------ | ------ | ------ | :------: | :------: |
+| ------ | ------ | ------ | ------ | :------: | :------ |
 | BluewireStat| string | "OEM" _or_ "BTC" + ",Htr" _(if present)_ | From ESP | n/a | |
 | Date | string | dd/mm/yyyy | To ESP | no | |
 | DateTime | string | dd/mm/yyyy HH:mm:ss | To ESP | no | |
@@ -36,14 +36,16 @@ Certain commands are used to alter the non volatile settings stored by the contr
 | Refresh | int | 1 | To ESP | no | Request full update |
 | RunState | integer | 0,1,2,3,4,5,6,7,8 | To/From ESP | no | |
 | RunString | string | "verbose description" | From ESP | n/a | |
-| SystemVoltage | float | 12.0 or 24.0 | To/From ESP | **YES** | must be 12.0 or 24.0 |
+| SystemVoltage | float | 12.0 or 24.0 | To/From ESP | **YES** | **must** be 12.0 or 24.0 |
 | TempBody | integer | 1degC resolution | From ESP | n/a | |
 | TempCurrent | float | typ 0.1degC temperature | From ESP | n/a | |
 | TempDesired | integer| 8 - 35, 1degC resolution | To/From ESP | **YES** | |
 | TempMax | integer | typ 35 | From ESP | n/a | |
 | TempMin | integer | typ 8 | From ESP | n/a | |
-| TempMode | integer | 0,1 | From ESP | | 0=degC, 1=degF |
+| TempMode | integer | 0,1 | From ESP | | 0=degC<BR>1=degF |
 | Thermostat | int | 0,1 | To/From ESP | **YES** | |
+| ThermostatMethod | int | 0,1,2 | To/From ESP | **YES** |0: Conventional  <BR>1: User deadband<BR>2: Linear Hz   |
+| ThermostatWindow | float| 0.2..6.3 | To/From ESP | **YES** | degC span of thermostat window |
 | Time | string | HH:mm:ss | To ESP | no | |
 | TimerConflict | integer | timer ID | To/From ESP | | TO: test nominated timer  FROM: timer in conflict |
 | TimerDays | string | # Mon,Tue,Wed,Thu,Fri,Sat,Sun,Next | To/From ESP | **YES** | # = index 1..14 |