Description
The Trane KIT15781 is an OEM oil tank regulator block and valve assembly engineered to maintain precise fuel oil pressure and flow control in compatible Trane heating systems. Designed as a direct replacement component, this assembly helps restore proper system operation and ensures consistent, reliable performance throughout the heating season.
Product Overview
This regulator block and valve assembly serves as a critical fuel oil management component, integrating the regulator block and valve into a single, ready-to-install unit. By sourcing this assembly as a complete kit, technicians can reduce diagnostic time and simplify the replacement process.
Key Features
- OEM Trane replacement part — engineered to exact factory specifications
- Combined regulator block and valve assembly for streamlined installation
- Designed to maintain consistent fuel oil pressure and flow regulation
- Direct-fit replacement for compatible Trane heating equipment
- Supports reliable system operation and extended equipment life
Applications
- Compatible Trane oil-fired heating systems requiring oil tank regulator and valve replacement
- Ideal for service technicians performing scheduled maintenance or emergency repairs
Why Choose OEM Trane Parts?
Using genuine Trane replacement components helps protect equipment warranties, ensures compatibility, and delivers the performance standards your customers expect. The KIT15781 is the correct factory-specified solution for oil tank regulator block and valve replacement on applicable Trane systems.







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