Raypak Combination Millivolt Natural Gas Valve - 003898F
This is marked on the label robert shaw gas valve # 7000 BMVR-S7C used on raypak millivolt natural gas models 53, 53A, 53B, 055A, 151, 153, 153A, gemini 181-401, versa 183-403, 183A-403A, 183B-405B, RP2100 185-405, P-R185A-405A, C-R185A-405A. Includes gas valve aluminum tubing with brass fittings 1/8"X 34" long 1/2"X3/4" bushings (2) valve support brackets (2) screw, hex head #10x3/8 (2) installation instructions.
What our Experts Think
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Precision OEM Gas Control Component
The Raypak Combination Millivolt Natural Gas Valve – 003898F is a genuine OEM replacement valve engineered for millivolt natural gas pool heaters, ensuring dependable gas flow regulation and compatibility with Raypak systems.
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Wide Model Compatibility
Works with a broad range of Raypak millivolt heater models such as 53, 53A, 53B, 055A, 151, 153, and many others — making it a versatile service part for many units.
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Reliable Millivolt Operation
Designed for millivolt standing‑pilot ignition systems, this valve allows smooth, safe gas delivery without the need for external electrical power.
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Complete Installation Kit Included
Comes with aluminum tubing with brass fittings, support brackets, bushings, and installation hardware to simplify service replacement.
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Commercial‑Grade Construction
Built with quality materials and robust fittings to withstand repeated heating cycles and daily pool‑heater usage.
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Optimized for Safety & Performance
Its slow‑opening valve design promotes controlled gas delivery, reducing stress on downstream components and enhancing overall heater reliability.
Q&A
Q1: What is the Raypak 003898F Gas Valve?
A: A genuine OEM combination millivolt natural gas control valve for Raypak heaters, designed to regulate gas flow safely and reliably.
Q2: What type of ignition system is this valve for?
A: It’s made for millivolt ignition systems, which use a pilot light and thermocouple system.
Q3: What fuel type does it support?
A: This specific part is for natural gas applications (not propane).
Q4: What size and port configuration does it have?
A: It is typically a 1/2‑inch (3/4″ body) millivolt combination valve, suitable for standard Raypak pool or heater models.
Q5: Which Raypak models is 003898F compatible with?
A: Fits many Raypak millivolt pool heater models like 53, 53A, 53B, 055A, 151, 153, and others.
Q6: Does it include installation components?
A: Yes — it normally comes with gas tubing, brass fittings, bushings, support brackets, screws, and instructions for installation.
Q7: Is it a genuine Raypak replacement part?
A: Yes — this is an OEM part engineered for seamless fit and performance in Raypak heaters.
Maintenance Tips
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Inspect before install: Confirm compatibility with your heater and proper orientation of fittings to ensure reliable operation.
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Check gas connections: Ensure all natural gas lines and joints are tight and leak‑free; use soapy water test and certified tools.
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Clean pilot and valve area: Keep pilot tubing and valve ports free of soot and debris to maintain proper gas flow.
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Test regularly: Periodically verify millivolt response and valve actuation to catch issues early.
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Avoid moisture exposure: Protect valve from water or condensation that can corrode components.
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Professional servicing: Have a qualified technician inspect and service the valve during routine heater maintenance to ensure safety and longevity.
Damage 
Loss 
Theft 
