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Guarantees & Return Policy

By purchasing the product from our company (hereinafter the Seller), you can expect compliance with the warranty obligations, including warranty and post-warranty service. The warranty also applies to all services provided by our company's technical specialists.
If you discover any malfunction of the product during the warranty period, you need to fill out a complaint form and send it to the manufacturer's service centers specified in the warranty card or in the user manual. You can also request assistance in organizing maintenance and repair at the manufacturing factory from our specialists:
  • Warranty repair is free of charge.
  • The customer will pay for the delivery and repair costs if the product's malfunction is due to the customer's fault.
All issues relating to the replacement and return of the equipment shall be resolved in full accordance with Russian legislation.
Equipment of adequate quality is not subject to replacement or return, according to paragraph 11 of the List of non-food items of adequate quality not subject to return or replacement for similar goods.
The decision concerning the return, replacement, or repair of defective equipment is made by the manufacturer of the equipment and is implemented through the seller or through a service center chain.

All Investstroi products

The group «New Technologies» offers products from the plant Investstroi: gas and oil heaters, modular boiler installations, gas control points, throttle valves, gas meters, gas analyzers
  • Gas heaters Investstroi
    Gas heaters
    PGA-100, MARK-30, etc.
  • Oil heaters Investstroi
    Oil heaters
    PP-1,6A, etc.
  • Modular boiler installations Investstroi
    Modular boiler installations
    TCU-50, TCU-1000B, etc.
  • Gas analyzers Investstroi
    Gas analyzers
    SIKZ, SAOG, ASUK, etc.
  • Gas meters Investstroi
    Gas meters
    G6, SG-16M, STG, etc.
  • Throttle valves Investstroi
    Throttle valves
    ZD-15, ZD-125, ZD-500, etc.
  • Gas control units Investstroi
    Gas control units
    PGB-50, PGB-13-2N, etc.
  • Gas control cabinets Investstroi
    Gas control cabinets
    GRPSH, GSGO, GRPSHK, etc.
  • Gas flow metering points Investstroi
    Gas flow metering points
    PURG, SHUURG, etc.
  • Gas pressure regulators Investstroi
    Gas pressure regulators
    RD,RDG, RDSK, etc.
  • Safety valves Investstroi
    Safety valves
    KTZ, PKK, KPS, etc.
  • Gas filters Investstroi
    Gas filters
    FG-50, FGS-80, FV-200, etc.

NEW TECHNOLOGIES GROUP

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