Pentair Sta-Rite Metal Flue Collar for MasterTemp Max-E-Therm Heater, 4"x 6" | 77707-0076
Pentair
SKU: 77707-0076
Pentair Metal Flue Collar Kit, 4" x 6" (Vertical Vent, Negative Pressure) | 77707-0076
The Pentair 77707-0076 is a replacement metal flue collar kit used on select Pentair pool and spa heaters to create the correct vertical vent connection at the top of the heater. It transitions the heater’s flue outlet to a 4" x 6" vent collar size and is commonly specified for MasterTemp and Sta-Rite Max-E-Therm applications where this part number is listed on the heater parts diagram.
Key Features
- 4" x 6" metal flue collar for the specified heater vent outlet configuration
- Vertical venting, negative pressure collar style (application-specific)
- OEM-fit replacement to restore proper vent attachment after damage, corrosion, or service work
- Helps ensure the vent connection is secure and properly aligned to the heater top
Compatibility
- Pentair MasterTemp pool and spa heaters (where 77707-0076 is specified)
- Sta-Rite Max-E-Therm pool and spa heaters (where 77707-0076 is specified)
- Tip: Heater venting parts vary by model, BTU size, and vent configuration. Confirm by your heater’s parts diagram and existing collar dimensions.
Specifications
- Brand: Pentair
- Part Number: 77707-0076
- Part Type: Metal flue collar kit
- Collar Size: 4" x 6"
- Venting Orientation: Vertical (application dependent)
- Quantity: Sold individually
What’s Included
- Metal flue collar (4" x 6") for the specified heater configuration
- Any included mounting/sealing components as supplied with the kit (contents can vary by packaging)
Installation Notes
- Pool heater venting work should be performed by a qualified technician and must follow local codes and the heater installation manual.
- Inspect the existing vent pipe and connection area for corrosion, deformation, or improper sizing before reassembly.
- Confirm the vent run, clearances, and termination meet the manufacturer’s requirements for your specific heater model.
Related Products
- Search Aqua Pool Supply for 77707-0076
- MasterTemp venting parts
- Max-E-Therm venting parts
- High-temperature RTV silicone (heater vent sealing)
- Stainless mounting hardware
- Heater gaskets and seals
Maintenance Tips
- During seasonal service, visually inspect the flue collar and vent connection for corrosion, looseness, or heat damage.
- Keep the heater area clear of debris and ensure venting is not obstructed to maintain safe operation.
- If you ever notice exhaust odor, soot, or discoloration around the vent connection, shut the heater down and have the venting inspected.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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