Laars Heating Systems A0076804 Pump
The Laars Heating Systems A0076804 Pump is a heavy-duty hydronic circulator pump engineered for consistent water distribution in residential and commercial boiler systems. Built with a rugged cast iron housing, this 1/6 HP motor operates on a standard 115V single-phase 60Hz power supply, delivering a maximum flow rate of approximately 20 GPM. Designed to replace worn OEM units, the Laars A0076804 ensures that hot water reaches distal radiators and baseboards without the pressure drops common in underpowered alternatives. For technicians performing a Laars pump replacement, this unit offers a drop-in fit with standard flange configurations, minimizing labor time during emergency service calls. Its high-efficiency motor is balanced to reduce harmonic vibration, extending the service life of both the pump and connected hydronic piping. When troubleshooting boiler pump failure, the A0076804 provides the reliable lift and flow characteristics required to maintain thermal equilibrium across the entire loop.
Key Benefits:
- Features a high-torque 1/6 HP motor designed for continuous duty in demanding hydronic loops.
- Constructed with a durable cast iron body to resist corrosion and withstand high system pressures.
- Optimized for 115V/1PH/60Hz electrical systems, providing broad compatibility with existing Laars boiler controls.
- Direct OEM replacement part ensures proper volute alignment and flange bolt patterning for faster installations.
- Maintains peak system performance by providing consistent flow to all hydronic baseboards and radiators.
Common Questions:
What are the signs of a failing circulator pump?
Technicians typically look for cold zones in the building, humming motor sounds without water movement, or visible leaks around the pump flange and motor housing.
Is the A0076804 compatible with multi-speed controllers?
This is a single-speed hydronic circulator; checking your specific boiler's control logic is recommended to ensure it matches the 115V single-phase requirements.
Does this pump include the required gaskets?
While the pump is the main assembly, it is professional best practice to always use new gaskets during any circulator pump installation to prevent high-temperature leaks.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Shipping & Returns
Description
The Laars Heating Systems A0076804 Pump is a heavy-duty hydronic circulator pump engineered for consistent water distribution in residential and commercial boiler systems. Built with a rugged cast iron housing, this 1/6 HP motor operates on a standard 115V single-phase 60Hz power supply, delivering a maximum flow rate of approximately 20 GPM. Designed to replace worn OEM units, the Laars A0076804 ensures that hot water reaches distal radiators and baseboards without the pressure drops common in underpowered alternatives. For technicians performing a Laars pump replacement, this unit offers a drop-in fit with standard flange configurations, minimizing labor time during emergency service calls. Its high-efficiency motor is balanced to reduce harmonic vibration, extending the service life of both the pump and connected hydronic piping. When troubleshooting boiler pump failure, the A0076804 provides the reliable lift and flow characteristics required to maintain thermal equilibrium across the entire loop.
Key Benefits:
- Features a high-torque 1/6 HP motor designed for continuous duty in demanding hydronic loops.
- Constructed with a durable cast iron body to resist corrosion and withstand high system pressures.
- Optimized for 115V/1PH/60Hz electrical systems, providing broad compatibility with existing Laars boiler controls.
- Direct OEM replacement part ensures proper volute alignment and flange bolt patterning for faster installations.
- Maintains peak system performance by providing consistent flow to all hydronic baseboards and radiators.
Common Questions:
What are the signs of a failing circulator pump?
Technicians typically look for cold zones in the building, humming motor sounds without water movement, or visible leaks around the pump flange and motor housing.
Is the A0076804 compatible with multi-speed controllers?
This is a single-speed hydronic circulator; checking your specific boiler's control logic is recommended to ensure it matches the 115V single-phase requirements.
Does this pump include the required gaskets?
While the pump is the main assembly, it is professional best practice to always use new gaskets during any circulator pump installation to prevent high-temperature leaks.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
