Marine HVAC Coolant Pump
TPM1000
Dual-voltage (115/230V) 17.2 GPM marine HVAC coolant pump with TEFC motor and run-dry protection. ETL listed, ISO 8846. Ships same day.
Drop-In Replacement for March TE-5.5C-MD
Direct replacement. Dual-voltage motor supports both 115V and 230V installations.
Key Features
- Run-dry protection
- Dual voltage 115/230V
- TEFC motor
- ISO 8846 ignition protected
- Continuous duty
Technical Specifications
Performance
Electrical
Physical
Connections
Identification
Overview
The KoolAir TPM1000 is a dual-voltage (115/230V) marine HVAC pump with a TEFC motor, built for demanding installations that require ignition protection and high flow.
Key Benefits
- Dual Voltage - Field-selectable 115V or 230V operation from a single unit.
- TEFC Motor - Totally Enclosed Fan Cooled motor for maximum environmental protection.
- Run-Dry Protection - Carbon bushing design survives clogged strainers without damage.
- ISO 8846 Ignition Protected - Safe for use in enclosed engine compartments.
- 17.2 GPM Continuous Duty - High-flow capacity for large marine HVAC systems.
Drop-In Replacement
Directly replaces the March TE-5.5C-MD. Dual-voltage motor supports both 115V and 230V installations.
Applications
Customer Reviews
Marty Smith
While in Guatemala for hurricane season, AC pump started failing. Thank you for the extra effort to search the warehouse and find the last one! Arrived in a week and we are back to cool air!
Mariana Pezzulo
We have been replacing the March air cooled for this model and has worked fine for the last 5 years. 3 pumps on board.
Jeff Rickels
There are too many things that can go wrong when you're on the water, you need to mitigate risk and making the decision to implement a KoolAir pump helps me do just that.
Shipping & Returns
Orders placed before 2:00 PM EST ship the same business day (in stock). Standard delivery typically takes 3–5 business days; express delivery typically takes 1–3 business days. Delivery times are estimates and are not guaranteed.
Shipping cost is calculated at checkout based on your delivery address. For full details, see our shipping policy.
Not the right fit? Returns are accepted within 30 days. See our returns and refunds policy for details.