Description
Engineered for dependable high-limit protection in hydronic heating systems, the Burnham Boiler 61306002 is a Single Pole Single Throw (SPST) immersion aquastat that monitors water temperature with precision across a 180–240°F sensing range. Its immersion-type sensing element contacts the water directly inside the boiler or piping, delivering accurate real-time temperature measurement where it matters most.
The manual reset design is a key safety advantage — after a high-limit trip, the system cannot automatically restart. An operator must deliberately reset the control before the boiler resumes operation, preventing repeated cycling under fault conditions and protecting both equipment and occupants from the hazards of unchecked overheating. This makes the 61306002 an ideal choice for commercial and residential boiler installations where safety compliance and system reliability are paramount.
As a genuine Burnham Boiler replacement part, this aquastat is engineered to fit and perform in compatible Burnham boiler models, ensuring a straightforward installation with no guesswork.
Key Features
- Immersion-type sensing element for direct, accurate water temperature measurement
- Manual reset (M/R) operation prevents automatic restart after a high-limit fault
- SPST (Single Pole Single Throw) switching action for reliable circuit control
- Temperature sensing range: 180–240°F
- Genuine Burnham Boiler replacement part — ensures proper fit and performance
- Suitable for residential and commercial hydronic boiler applications
Specifications
- SKU: 61306002
- Brand: Burnham Boiler
- Type: Immersion Aquastat
- Switch Type: SPST (Single Pole Single Throw)
- Reset Type: Manual Reset
- Temperature Range: 180–240°F







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